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-Dominant- [34]
4 years ago
8

An auto repair shop charged a customer $349 to repair a car. The bill listed $99 for parts and the remainder for labor. If the c

ost of labor is $50 per hour, how many hours of labor did it take to repair the car?
Mathematics
1 answer:
bekas [8.4K]4 years ago
4 0

Answer:

It took 5 hours to repair the car

Step-by-step explanation:

An auto repair shop charged a customer $349 to repair a car.

The bill listed $99 for parts and the remainder for labor.

The cost of labor is $50 per hour. If the number of hours it took to repair the car is x, then:

99 + 50x = 349

To find the number of hours it took to repair the car, we need to find x:

50x = 349 - 99

50x = 250

x = 250 / 50 = 5 hours

It took 5 hours to repair the car.

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