mgigantino939 mgigantino939
  • 02-03-2021
  • Mathematics
contestada

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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