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Amy was given $74 for a birthday present. This present, along with earnings from a Saturday job, is being set aside for a mountain bike. The job pays $7.50 per hour, and the bike costs $344.

Respuesta :

Answer:

If youre looking for how many hours shell have to work:

Step-by-step explanation:

74+7,5*x=344

7.5*x=270

x=36 hours