mgigantino939 mgigantino939

02-03-2021
Mathematics

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The cost to replace a water pump in a car was $816. This included $381 for the water pump and $87 per hour for labor. How many hours of labor were required to replace the water pump?

Respuesta :

camimarquez405 camimarquez405

02-03-2021

5 hours:
816-381=435
87x 5= 435
381+435=816

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