Mathematics, 24.01.2020 00:31 scottcourtney460
The bill (parts and labor) for the repair of a car is $1110.50. the cost of the parts is $575. if the car mechanic chargers $42 per hour, how many hours did the mechanic work in the car?
me, i don’t know where to begin the question.
Answers: 2
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The bill (parts and labor) for the repair of a car is $1110.50. the cost of the parts is $575. if th...
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