Mathematics
Mathematics, 28.03.2020 06:08, Soloaa

PROBLEMAS CON SISTEMAS DE ECUACIONES

- La diferencia de dos nĂșmeros es 3 y si el doble del numero menor se suma con el mayor, la suma es 15. Hallar los nĂșmeros.

- Con $24 se puede comprar 10 libras de azĂșcar y 10 de frijol y con $9 se puede comprar 5 libras de azĂșcar y 3 libras de frijol. ÂżCuanto cuesta la libra de azĂșcar y frijol?

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PROBLEMAS CON SISTEMAS DE ECUACIONES

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