Mathematics, 26.02.2021 08:00 tubakhan3832
El precio de dos camisetas y de dos latas de refresco es de 44 euros. El
precio de una camiseta y tres latas es de 30 euros. Si se quiere conocer
cuántos euros cuesta una camiseta (x) y una lata de refresco (y), ¿qué
opción muestra el sistema de ecuaciones que posibilita dar respuesta a la
pregunta?
02y=-44-2x ; y=-30-X
02y=44-2x: y=30-X
y=-44-x: 2y=-30-2x
Có y=44+x 2y=30+2x
Answers: 2
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El precio de dos camisetas y de dos latas de refresco es de 44 euros. El
precio de una camiseta y t...
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