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Mrs. Hairston needed her air conditioner replaced. She was charged $32 per hour for labor plus $75 for parts. Her total bill for the repair before tax was $171. How many hours of labor was she charged?
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Mrs. Hairston needed her air conditioner replaced. She was charged $32

per hour for labor plus $75 for parts. Her total bill for the repair before tax
was $171. How many hours of labor was she charged?

User Oscar Wahltinez
by
8.4k points

1 Answer

6 votes

Answer:

3 hours.

Explanation:

User Vulgarbulgar
by
8.3k points
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