Mathematics, 05.06.2020 22:01 kayal1076

Elia fue en bicicleta de su casa a la playa a una velocidad constante de 18 kilómetros por hora y luego de la playa al parque a una velocidad constante de 15 kilómetros por hora. La duración total de las rutas fue 1
hora y la distancia que recorrió en cada dirección es la misma.
Sea b el número de horas que le tomó a Elia ir en bicicleta de su casa a la playa y sea p el número de horas
que le llevo ir de la playa hasta el parque.
¿Cuál sistema de ecuaciones representa esta situación?

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Elia fue en bicicleta de su casa a la playa a una velocidad constante de 18 kilómetros por hora y lu...

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