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A repair person charges $25 per hour plus and initial service charge of $30.
Marty received a bill for $155. How many hours did the repair person work?

Respuesta :

jzonfleek016

Answer:

The repair person did 5 hours of work.

Step-by-step explanation:

155 = 25x + 30

125 = 25x

5 = x

Answer:

5 hours

Step-by-step explanation:

155 less 30 initial = 125 divided by 25 an hour = 5

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