teheheh45 teheheh45

23-09-2021
Mathematics

contestada

Mariah’s parents got into a car accident. They took their car to the
shop to be repaired. When the car was finished, they received a bill of
$637. The total cost for parts was $280 and the cost of labor was $42
per hour. Determine how many hours the mechanics spent working
on the car

Respuesta :

jeremyxgathigba jeremyxgathigba

23-09-2021

Answer: The mechanics spent about 8.5 hours working on the car

Step-by-step explanation: The total bill was $637, a portion of that being getting the parts which was $280. 637-280=357

357/42=8.5

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