147:@0.916858:0.966074:0.945034:0.966074:0.945034:0.949450:0.916858:0.949450:0.000000:0.000000:0.000000
4. :@0.096359:0.068331:0.115100:0.068331:0.115100:0.051195:0.096359:0.051195:0.000000:0.000000:0.000000
Encuentra:@0.124848:0.068331:0.205819:0.068331:0.205819:0.051430:0.124848:0.051430:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 la solución de los problemas, utilizan-:@0.205819:0.068331:0.485770:0.068331:0.485770:0.052661:0.205819:0.052661:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
do sistemas de ecuaciones lineales. :@0.124848:0.084927:0.386791:0.084927:0.386791:0.069257:0.124848:0.069257:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a):@0.124848:0.108646:0.140364:0.108646:0.140364:0.091510:0.124848:0.091510:0.000000:0.000000
 :@0.140367:0.108022:0.143413:0.108022:0.143413:0.094002:0.140367:0.094002:0.000000
Aníbal compró 87 pelotas de ping-pong en :@0.153344:0.108651:0.489823:0.108651:0.489823:0.092981:0.153344:0.092981:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.485760:0.108651:0.489796:0.108651:0.489796:0.092981:0.485760:0.092981:0.000000
total. Si el número de pelotas verdes es el doble  :@0.153344:0.125247:0.489796:0.125247:0.489796:0.109578:0.153344:0.109578:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
de las pelotas rojas, ¿cuántas pelotas de cada :@0.153344:0.141844:0.489833:0.141844:0.489833:0.126174:0.153344:0.126174:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
color compró?:@0.153344:0.158440:0.259892:0.158440:0.259892:0.142770:0.153344:0.142770:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b):@0.124855:0.182159:0.141513:0.182159:0.141513:0.165023:0.124855:0.165023:0.000000:0.000000
 :@0.141510:0.181535:0.144556:0.181535:0.144556:0.167515:0.141510:0.167515:0.000000
Martha compró 50 botellas de refrescos entre :@0.153344:0.182164:0.489788:0.182164:0.489788:0.166494:0.153344:0.166494:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
yogur y gaseosas. Por cada botella de yogur :@0.153344:0.198760:0.489798:0.198760:0.489798:0.183091:0.153344:0.183091:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
pagó $ 1,50, y por cada botella de gaseosa :@0.153344:0.215357:0.489759:0.215357:0.489759:0.199687:0.153344:0.199687:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
pagó  $  1,25.  En  total  pagó  $  69,25.  ¿Cuán-:@0.153344:0.231953:0.485755:0.231953:0.485755:0.216283:0.153344:0.216283:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
tas botellas de gaseosa y de yogur compró :@0.153344:0.248550:0.489833:0.248550:0.489833:0.232880:0.153344:0.232880:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.485760:0.248550:0.489796:0.248550:0.489796:0.232880:0.485760:0.232880:0.000000
Martha?:@0.153344:0.265146:0.213068:0.265146:0.213068:0.249476:0.153344:0.249476:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c):@0.124855:0.288865:0.138952:0.288865:0.138952:0.271729:0.124855:0.271729:0.000000:0.000000
 :@0.138949:0.288243:0.141994:0.288243:0.141994:0.274222:0.138949:0.274222:0.000000
En  dos paralelos  de décimo de  básica  hay :@0.153344:0.288871:0.489812:0.288871:0.489812:0.273201:0.153344:0.273201:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
en  total 80  estudiantes. Si  del  paralelo  “A” :@0.153344:0.305468:0.489803:0.305468:0.489803:0.289798:0.153344:0.289798:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
se pasan 16 estudiantes al paralelo “B”, en-:@0.153344:0.322064:0.485727:0.322064:0.485727:0.306394:0.153344:0.306394:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
tonces en los dos cursos queda la misma :@0.153344:0.338660:0.489814:0.338660:0.489814:0.322991:0.153344:0.322991:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.485760:0.338660:0.489796:0.338660:0.489796:0.322991:0.485760:0.322991:0.000000
cantidad de estudiantes. ¿Cuántos estudian-:@0.153344:0.355257:0.485740:0.355257:0.485740:0.339587:0.153344:0.339587:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
tes tiene cada paralelo?:@0.153344:0.371853:0.325034:0.371853:0.325034:0.356183:0.153344:0.356183:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
d):@0.124855:0.395572:0.141624:0.395572:0.141624:0.378436:0.124855:0.378436:0.000000:0.000000
 :@0.141621:0.394948:0.144666:0.394948:0.144666:0.380928:0.141621:0.380928:0.000000
Juan es filatelista y en su colección tiene 100 :@0.153344:0.395577:0.489740:0.395577:0.489740:0.379907:0.153344:0.379907:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
sellos muy antiguos de España y Alemania.  :@0.153344:0.412173:0.489796:0.412173:0.489796:0.396504:0.153344:0.396504:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Él está tratando de comprar 10 sellos alema-:@0.153344:0.428770:0.485797:0.428770:0.485797:0.413100:0.153344:0.413100:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
nes para igualar la cantidad de sellos que po-:@0.153344:0.445366:0.485760:0.445366:0.485760:0.429696:0.153344:0.429696:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
see de ambos países. :@0.153344:0.461963:0.311578:0.461963:0.311578:0.446293:0.153344:0.446293:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.124855:0.485682:0.128890:0.485682:0.128890:0.470012:0.124855:0.470012:0.000000
¿Cuántos sellos españoles tiene Juan?:@0.153344:0.485682:0.429924:0.485682:0.429924:0.470012:0.153344:0.470012:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
e):@0.124855:0.509401:0.140371:0.509401:0.140371:0.492265:0.124855:0.492265:0.000000:0.000000
 :@0.140367:0.508782:0.143413:0.508782:0.143413:0.494762:0.140367:0.494762:0.000000
En una gasolinera el galón de gasolina regu-:@0.153344:0.509411:0.485723:0.509411:0.485723:0.493741:0.153344:0.493741:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
lar cuesta $ 1,98 y $ 2,30 el de especial. Ayer :@0.153344:0.526007:0.489794:0.526007:0.489794:0.510337:0.153344:0.510337:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
vendieron 752 galones y recaudaron $ 1 680. :@0.153344:0.542603:0.489775:0.542603:0.489775:0.526934:0.153344:0.526934:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
¿Cuántos galones de cada tipo de gasolina :@0.153344:0.559200:0.489796:0.559200:0.489796:0.543530:0.153344:0.543530:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
vendieron ayer?:@0.153344:0.575796:0.269751:0.575796:0.269751:0.560126:0.153344:0.560126:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
f):@0.124855:0.599515:0.138252:0.599515:0.138252:0.582379:0.124855:0.582379:0.000000:0.000000
 :@0.138248:0.598893:0.141294:0.598893:0.141294:0.584873:0.138248:0.584873:0.000000
La  edad actual  de  Mario  es el  triple  que  la :@0.153344:0.599521:0.489805:0.599521:0.489805:0.583852:0.153344:0.583852:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
de su sobrino Daniel y, dentro de 10 años,  :@0.153344:0.616118:0.489796:0.616118:0.489796:0.600448:0.153344:0.600448:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
la edad de Mario será el doble que la de Daniel. :@0.153344:0.632714:0.489842:0.632714:0.489842:0.617044:0.153344:0.617044:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
¿Qué edad tiene Daniel?:@0.153344:0.649310:0.332092:0.649310:0.332092:0.633641:0.153344:0.633641:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
g) :@0.124855:0.673029:0.145144:0.673029:0.145144:0.655894:0.124855:0.655894:0.000000:0.000000:0.000000
El precio de los boletos VIP para un concierto :@0.153344:0.673029:0.489744:0.673029:0.489744:0.657360:0.153344:0.657360:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
es el doble que el de los boletos normales. Se :@0.153344:0.689626:0.489792:0.689626:0.489792:0.673956:0.153344:0.673956:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
han vendido 100 entradas VIP y 500 entradas :@0.153344:0.706222:0.489810:0.706222:0.489810:0.690552:0.153344:0.690552:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
normales y se ha recaudado 70 000 dólares. :@0.153344:0.722819:0.489757:0.722819:0.489757:0.707149:0.153344:0.707149:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
¿Cuál es el precio de los boletos? :@0.153344:0.739415:0.397562:0.739415:0.397562:0.723745:0.153344:0.723745:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
h) :@0.124855:0.763134:0.145162:0.763134:0.145162:0.745998:0.124855:0.745998:0.000000:0.000000:0.000000
Adrián desea comprar un par de zapatos y :@0.153344:0.763134:0.489833:0.763134:0.489833:0.747464:0.153344:0.747464:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
una camiseta que en un catálogo tienen un :@0.153344:0.779730:0.489777:0.779730:0.489777:0.764061:0.153344:0.764061:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
precio de 120 dólares ambos artículos. Llega :@0.153344:0.796327:0.489790:0.796327:0.489790:0.780657:0.153344:0.780657:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
al almacén y descubre que los zapatos tienen :@0.153344:0.812923:0.489755:0.812923:0.489755:0.797253:0.153344:0.797253:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
un descuento del 50 % y la camiseta de un :@0.153344:0.829519:0.489814:0.829519:0.489814:0.813850:0.153344:0.813850:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.485760:0.829519:0.489796:0.829519:0.489796:0.813850:0.485760:0.813850:0.000000
25 % y paga un total de 75 dólares. ¿Cuál era :@0.153344:0.846116:0.489831:0.846116:0.489831:0.830446:0.153344:0.830446:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
el precio de cada artículo en el catálogo? :@0.153344:0.862712:0.457030:0.862712:0.457030:0.847042:0.153344:0.847042:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Trabajo colaborativo:@0.527541:0.072262:0.691489:0.072262:0.691489:0.055361:0.527541:0.055361:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Actividad indagatoria:@0.528338:0.745650:0.700745:0.745650:0.700745:0.728749:0.528338:0.728749:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Trabajen:@0.524708:0.093482:0.594383:0.093482:0.594383:0.076581:0.524708:0.076581:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.594383:0.093482:0.598105:0.093482:0.598105:0.076346:0.594383:0.076346:0.000000
en equipo y :@0.598105:0.093482:0.689672:0.093482:0.689672:0.077812:0.598105:0.077812:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
resuelvan:@0.689672:0.093482:0.767140:0.093482:0.767140:0.076581:0.689672:0.076581:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
. :@0.767140:0.093482:0.774382:0.093482:0.774382:0.077812:0.767140:0.077812:0.000000:0.000000
5. :@0.524708:0.110078:0.543449:0.110078:0.543449:0.092942:0.524708:0.092942:0.000000:0.000000:0.000000
Resuelvan:@0.553197:0.110078:0.634811:0.110078:0.634811:0.093177:0.553197:0.093177:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 los sistemas de ecuaciones lineales :@0.634811:0.110078:0.898914:0.110078:0.898914:0.094408:0.634811:0.094408:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
por el método que prefieran.:@0.553197:0.126674:0.764634:0.126674:0.764634:0.111005:0.553197:0.111005:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a):@0.553197:0.156410:0.568713:0.156410:0.568713:0.139274:0.553197:0.139274:0.000000:0.000000
 :@0.568713:0.166464:0.572435:0.166464:0.572435:0.149328:0.568713:0.149328:0.000000
4x + 3(y – 1) = 5:@0.590900:0.146936:0.708044:0.146936:0.708044:0.131266:0.590900:0.131266:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3(y – 1) = 2x – 7:@0.590900:0.163532:0.706275:0.163532:0.706275:0.147862:0.590900:0.147862:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b):@0.553200:0.196207:0.569859:0.196207:0.569859:0.179071:0.553200:0.179071:0.000000:0.000000
 :@0.569859:0.206261:0.573581:0.206261:0.573581:0.189126:0.569859:0.189126:0.000000
2(x – 1) – 6(y + 2) = 4:@0.590903:0.186733:0.744092:0.186733:0.744092:0.171063:0.590903:0.171063:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
4x – 3(5y – 1) = 0:@0.590903:0.203329:0.715271:0.203329:0.715271:0.187660:0.590903:0.187660:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c):@0.553200:0.248840:0.567297:0.248840:0.567297:0.231704:0.553200:0.231704:0.000000:0.000000
 :@0.567297:0.271466:0.571020:0.271466:0.571020:0.254331:0.567297:0.254331:0.000000
= x – 1:@0.652252:0.232956:0.701454:0.232956:0.701454:0.217287:0.652252:0.217287:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2x – y:@0.596917:0.226532:0.639209:0.226532:0.639209:0.210862:0.596917:0.210862:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5:@0.613557:0.241621:0.622550:0.241621:0.622550:0.225951:0.613557:0.225951:0.000000
2x – y:@0.632720:0.255044:0.675012:0.255044:0.675012:0.239374:0.632720:0.239374:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5:@0.649361:0.270132:0.658353:0.270132:0.658353:0.254463:0.649361:0.254463:0.000000
3x –                = 5 :@0.591940:0.261475:0.714705:0.261475:0.714705:0.245805:0.591940:0.245805:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
d):@0.553205:0.314873:0.569974:0.314873:0.569974:0.297738:0.553205:0.297738:0.000000:0.000000
 :@0.569974:0.336241:0.573697:0.336241:0.573697:0.319106:0.569974:0.319106:0.000000
x:@0.595115:0.295510:0.603020:0.295510:0.603020:0.279840:0.595115:0.279840:0.000000
2:@0.594562:0.310599:0.603555:0.310599:0.603555:0.294929:0.594562:0.294929:0.000000
2:@0.626035:0.291738:0.635027:0.291738:0.635027:0.276068:0.626035:0.276068:0.000000
3:@0.626035:0.306827:0.635027:0.306827:0.635027:0.291157:0.626035:0.291157:0.000000
+     y =:@0.609874:0.298169:0.664104:0.298169:0.664104:0.282499:0.609874:0.282499:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5:@0.594570:0.320250:0.603563:0.320250:0.603563:0.304580:0.594570:0.304580:0.000000
4:@0.594570:0.335339:0.603563:0.335339:0.603563:0.319669:0.594570:0.319669:0.000000
3:@0.687807:0.320250:0.696800:0.320250:0.696800:0.304580:0.687807:0.304580:0.000000
4:@0.687807:0.335339:0.696800:0.335339:0.696800:0.319669:0.687807:0.319669:0.000000
2:@0.639436:0.320250:0.648429:0.320250:0.648429:0.304580:0.639436:0.304580:0.000000
3:@0.639436:0.335339:0.648429:0.335339:0.648429:0.319669:0.639436:0.319669:0.000000
x +      y =:@0.609860:0.326681:0.680125:0.326681:0.680125:0.311011:0.609860:0.311011:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
1:@0.670003:0.291738:0.678996:0.291738:0.678996:0.276068:0.670003:0.276068:0.000000
2:@0.670003:0.306827:0.678996:0.306827:0.678996:0.291157:0.670003:0.291157:0.000000
e):@0.553209:0.366214:0.568725:0.366214:0.568725:0.349078:0.553209:0.349078:0.000000:0.000000
 :@0.568725:0.396392:0.572447:0.396392:0.572447:0.379256:0.568725:0.379256:0.000000
11x + 2y = 33:@0.591943:0.356509:0.691029:0.356509:0.691029:0.340839:0.591943:0.340839:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x +:@0.591943:0.385027:0.614867:0.385027:0.614867:0.369357:0.591943:0.369357:0.000000:0.000000:0.000000
y = 3:@0.643559:0.385027:0.679714:0.385027:0.679714:0.369357:0.643559:0.369357:0.000000:0.000000:0.000000:0.000000:0.000000
1:@0.626326:0.378596:0.635319:0.378596:0.635319:0.362926:0.626326:0.362926:0.000000
11:@0.622106:0.393685:0.639539:0.393685:0.639539:0.378015:0.622106:0.378015:0.000000:0.000000
f):@0.553205:0.428966:0.566602:0.428966:0.566602:0.411830:0.553205:0.411830:0.000000:0.000000
 :@0.566602:0.436503:0.570324:0.436503:0.570324:0.419368:0.566602:0.419368:0.000000
5x + 0,5y = 2,8:@0.590908:0.416657:0.696406:0.416657:0.696406:0.400987:0.590908:0.400987:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2,5x + 0,25y = –4:@0.590908:0.433253:0.714613:0.433253:0.714613:0.417584:0.590908:0.417584:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
g):@0.553200:0.466245:0.569767:0.466245:0.569767:0.449109:0.553200:0.449109:0.000000:0.000000
 :@0.569767:0.476300:0.573489:0.476300:0.573489:0.459164:0.569767:0.459164:0.000000
3(x + y) = 5x + 2y – 4:@0.590903:0.456771:0.743115:0.456771:0.743115:0.441101:0.590903:0.441101:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
7x – 4(x – y) = 3y:@0.590903:0.473368:0.713299:0.473368:0.713299:0.457698:0.590903:0.457698:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
6. :@0.524709:0.500027:0.543450:0.500027:0.543450:0.482892:0.524709:0.482892:0.000000:0.000000:0.000000
Resuelvan:@0.553198:0.500027:0.634813:0.500027:0.634813:0.483127:0.553198:0.483127:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 los siguientes problemas.:@0.634813:0.500027:0.823655:0.500027:0.823655:0.484358:0.634813:0.484358:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.553198:0.523746:0.572435:0.523746:0.572435:0.506611:0.553198:0.506611:0.000000:0.000000:0.000000
En la quinta de Emilio hay chanchos y gallinas. :@0.581688:0.523746:0.898864:0.523746:0.898864:0.508077:0.581688:0.508077:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
En total se contabilizaron 1 610 cabezas y :@0.581688:0.540343:0.898936:0.540343:0.898936:0.524673:0.581688:0.524673:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5 152 patas. ¿Cuántos chanchos y gallinas :@0.581688:0.556939:0.898864:0.556939:0.898864:0.541269:0.581688:0.541269:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
hay en la quinta de Emilio?:@0.581688:0.577062:0.777831:0.577062:0.777831:0.561392:0.581688:0.561392:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b):@0.553198:0.600781:0.569857:0.600781:0.569857:0.583645:0.553198:0.583645:0.000000:0.000000
 :@0.569857:0.600781:0.573579:0.600781:0.573579:0.583645:0.569857:0.583645:0.000000
Luisa tiene 37 años más que su hija, pero :@0.581688:0.600781:0.898864:0.600781:0.898864:0.585111:0.581688:0.585111:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
en 14 años tendrá el doble de la edad de :@0.581688:0.617378:0.898897:0.617378:0.898897:0.601708:0.581688:0.601708:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
su hija. ¿Qué edad tienen ahora ambas?:@0.581688:0.637501:0.872181:0.637501:0.872181:0.621831:0.581688:0.621831:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c):@0.553198:0.661220:0.567296:0.661220:0.567296:0.644084:0.553198:0.644084:0.000000:0.000000
 :@0.567296:0.661220:0.571018:0.661220:0.571018:0.644084:0.567296:0.644084:0.000000
Ricardo tiene ahora 39 años más que Julia, :@0.581688:0.661220:0.898901:0.661220:0.898901:0.645550:0.581688:0.645550:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
pero en 13 años tendrá el doble que Julia. :@0.581688:0.677816:0.898901:0.677816:0.898901:0.662146:0.581688:0.662146:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
¿Cuántos años tiene ahora cada uno?:@0.581688:0.694412:0.855080:0.694412:0.855080:0.678743:0.581688:0.678743:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
7. :@0.524709:0.766869:0.543449:0.766869:0.543449:0.749734:0.524709:0.749734:0.000000:0.000000:0.000000
Indaga:@0.553198:0.766869:0.608703:0.766869:0.608703:0.749969:0.553198:0.749969:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 acerca de qué características tiene un :@0.608703:0.766869:0.898899:0.766869:0.898899:0.751200:0.608703:0.751200:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
sistema de ecuaciones con infinitas soluciones. :@0.553198:0.783466:0.898936:0.783466:0.898936:0.767796:0.553198:0.767796:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Escribe:@0.553198:0.800062:0.609716:0.800062:0.609716:0.783161:0.553198:0.783161:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 dos ejemplos y :@0.609624:0.800062:0.725423:0.800062:0.725423:0.784392:0.609624:0.784392:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
resuelve:@0.724852:0.800062:0.791155:0.800062:0.791155:0.783161:0.724852:0.783161:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 esos sistemas. :@0.791062:0.800062:0.898864:0.800062:0.898864:0.784392:0.791062:0.784392:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
8. :@0.524709:0.823781:0.543449:0.823781:0.543449:0.806645:0.524709:0.806645:0.000000:0.000000:0.000000
Averigua:@0.553198:0.823781:0.624735:0.823781:0.624735:0.806880:0.553198:0.806880:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 qué programas informáticos pueden :@0.624735:0.823781:0.898881:0.823781:0.898881:0.808111:0.624735:0.808111:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
resolver sistemas de ecuaciones lineales; :@0.553198:0.840377:0.853840:0.840377:0.853840:0.824708:0.553198:0.824708:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
prac-:@0.854085:0.840377:0.894865:0.840377:0.894865:0.823477:0.854085:0.823477:0.000000:0.000000:0.000000:0.000000:0.000000
tica:@0.553198:0.856974:0.582019:0.856974:0.582019:0.840073:0.553198:0.840073:0.000000:0.000000:0.000000:0.000000
 la solución de los ejercicios de esta página :@0.582019:0.856974:0.898899:0.856974:0.898899:0.841304:0.582019:0.841304:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
en alguno de esos programas.:@0.553198:0.873570:0.773589:0.873570:0.773589:0.857900:0.553198:0.857900:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.790871:0.147920:0.795421:0.147920:0.795421:0.137896:0.790871:0.137896:0.000000
 = 2,   = 0:@0.795421:0.147806:0.840405:0.147806:0.840405:0.137834:0.795421:0.137834:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.817878:0.147920:0.822557:0.147920:0.822557:0.137896:0.817878:0.137896:0.000000
x:@0.790871:0.189417:0.795621:0.189417:0.795621:0.179006:0.790871:0.179006:0.000000
 = 48,   = 13:@0.795621:0.189417:0.852132:0.189417:0.852132:0.179446:0.795621:0.179446:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.823800:0.189417:0.828561:0.189417:0.828561:0.179006:0.823800:0.179006:0.000000
x :@0.790871:0.240033:0.797732:0.240033:0.797732:0.229621:0.790871:0.229621:0.000000:0.000000
= 2,   = –1:@0.797732:0.240033:0.846092:0.240033:0.846092:0.230061:0.797732:0.230061:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.817620:0.240033:0.822381:0.240033:0.822381:0.229621:0.817620:0.229621:0.000000
x:@0.790871:0.304633:0.795621:0.304633:0.795621:0.294221:0.790871:0.294221:0.000000
 = 1/3,  = ½:@0.795621:0.304633:0.852730:0.304633:0.852730:0.294661:0.795621:0.294661:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y :@0.827916:0.304633:0.834788:0.304633:0.834788:0.294221:0.827916:0.294221:0.000000:0.000000
x:@0.790871:0.362984:0.795621:0.362984:0.795621:0.352572:0.790871:0.352572:0.000000
 = 3,   = 0:@0.795621:0.362984:0.840686:0.362984:0.840686:0.353012:0.795621:0.353012:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.818077:0.362984:0.822838:0.362984:0.822838:0.352572:0.818077:0.352572:0.000000
No tienen solución.:@0.790871:0.417727:0.881108:0.417727:0.881108:0.407755:0.790871:0.407755:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Julia 26 años y Ricardo 65 años.:@0.582301:0.704916:0.727651:0.704916:0.727651:0.694944:0.582301:0.694944:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Respuesta abierta.:@0.555458:0.810336:0.640463:0.810336:0.640463:0.800364:0.555458:0.800364:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.582301:0.586400:0.587050:0.586400:0.587050:0.575988:0.582301:0.575988:0.000000
= 966 cerdos   = 644 gallinas.:@0.587050:0.586400:0.723794:0.586400:0.723794:0.576428:0.587050:0.576428:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.650151:0.586400:0.654912:0.586400:0.654912:0.575988:0.650151:0.575988:0.000000
Luisa tiene 60 y su hija, 23.:@0.582301:0.647392:0.704176:0.647392:0.704176:0.637420:0.582301:0.637420:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.790871:0.462384:0.795621:0.462384:0.795621:0.451972:0.790871:0.451972:0.000000
 = 0,8,   = –2,4:@0.795621:0.462384:0.853867:0.462384:0.853867:0.452412:0.795621:0.452412:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.821150:0.462384:0.825911:0.462384:0.825911:0.451972:0.821150:0.451972:0.000000
x :@0.154171:0.170345:0.161032:0.170345:0.161032:0.159934:0.154171:0.159934:0.000000:0.000000
= 58,   = 29:@0.161032:0.170345:0.214974:0.170345:0.214974:0.160374:0.161032:0.160374:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.186643:0.170345:0.191404:0.170345:0.191404:0.159934:0.186643:0.159934:0.000000
Compró 29 pelotas rojas y 58 pelotas verdes.:@0.236446:0.170345:0.443747:0.170345:0.443747:0.160374:0.236446:0.160374:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Compró 27 yogurt y 23 gaseosas.:@0.154171:0.274014:0.308856:0.274014:0.308856:0.264042:0.154171:0.264042:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x:@0.224578:0.261719:0.229328:0.261719:0.229328:0.251307:0.224578:0.251307:0.000000
 = 27,   = 23:@0.229328:0.261719:0.285839:0.261719:0.285839:0.251747:0.229328:0.251747:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y:@0.257507:0.261719:0.262268:0.261719:0.262268:0.251307:0.257507:0.251307:0.000000
El paralelo A tiene 48 estudiantes y el paralelo B 32.:@0.154171:0.381361:0.391505:0.381361:0.391505:0.371389:0.154171:0.371389:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Juan tiene 55 sellos españoles.:@0.154171:0.495344:0.291069:0.495344:0.291069:0.485372:0.154171:0.485372:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Vendieron 155 galones de gasolina regular y 597 de especial.:@0.154171:0.583522:0.427393:0.583522:0.427393:0.573551:0.154171:0.573551:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
VIP 200 dólares; Normales 100 dólares:@0.154171:0.750453:0.324185:0.750453:0.324185:0.740481:0.154171:0.740481:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Zapatos 100 dólares y camiseta 20 dólares.:@0.149915:0.874469:0.341142:0.874469:0.341142:0.864498:0.149915:0.864498:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
10 años.:@0.402191:0.647401:0.439188:0.647401:0.439188:0.637429:0.402191:0.637429:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 ©:@0.079553:0.731952:0.079553:0.720342:0.061505:0.720342:0.061505:0.731952:0.000000:0.000000
maya:@0.080774:0.720340:0.080774:0.684191:0.055786:0.684191:0.055786:0.720340:0.000000:0.000000:0.000000:0.000000
®EDUCACIÓN – Libro resuelto solo para fines didácticos – Prohibida su reproducción :@0.079553:0.684191:0.079553:0.268044:0.061505:0.268044:0.061505:0.684191:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000