jaircepeda053
30.07.2021 •
Mathematics
Jillian está vendiendo cajas de galletas para recaudar dinero para su equipo de baloncesto. Las 10 oz. La caja cuesta $ 3.50, mientras que la de 16 oz. La caja cuesta $ 5,00. Al final de una semana, recaudó $ 97.50 y vendió un total de 24 cajas. El sistema de ecuaciones que modela sus ventas se encuentra a continuación. x + y = 24 3,50 x + 5,00 y = 97,50 Resuelve el sistema de ecuaciones. ¿Cuántos 10 oz. Se vendieron cajas? 6 9 12 15
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Ответ:
gb4325
Step-by-step explanation: b