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Elena L [17]
3 years ago
8

A painter charges $32 per hour for labor plus $50 for supplies. If the total charge was $338 how many hours did he spend paintin

g?
Mathematics
1 answer:
Leni [432]3 years ago
4 0
32x+50=338, 32x=288, x=9. 9 hours.
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Answer:

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Step-by-step explanation:

From the question we are told that

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Generally at break even point the cost of production is equal to the  revenue

So

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Using the quadratic formula to solve this equation we have that

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