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Mathematics, 10.02.2021 17:00 renaudciera

Alegría va a la tienda a comprar arroz y azúcar, pero solo tiene $ 20. Si cada libra de arroz cuesta $ 0,60 y de azúcar cuesta $ 0,80, ¿cuántas libras de cada una le alcanza para comprar?. a. Escriba por lo menos 4 pares ordenados, que cumplan con la condición
b. Realice la gráfica.

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Alegría va a la tienda a comprar arroz y azúcar, pero solo tiene $ 20. Si cada libra de arroz cuesta...
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