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The amounts that two plumbers charge for their services are described.

The first plumber charges a fixed fee of $40 for house calls and $15 per hour of work.
The second plumber charges a fixed fee of $30 for house calls and $19 per hour of work.

For what number of hours of work do the first plumber and the second
plumber charge the same total amount?

PLEASE HELP ASAP!!!!!

User Rugolinifr
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8.6k points

1 Answer

5 votes

Answer:

Step-by-step explanation: 160$

User Sangfroid
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