princess0806 princess0806

24-03-2017
Mathematics

contestada

jeb has to pay a plumber $65 to come to his house and $40 per hour after that. how many hours did the plumber work if jeb paid him $325

Respuesta :

Chaconne Chaconne

24-03-2017

Let x be the amount of hours the plumber worked.
Therefore, we get:
40x+65=325
Solve for x.
40x=260
x=6.5
Therefore, the plumber worked for 6.5 hours.

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ftz4567 ftz4567

24-03-2017

40x+65=325 and x equals 6.5

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