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The bill for the repair of a computer was $179. The cost for parts was $44, and the labor charge was $45 per hour. How many hours did it take to repair the computer?


1. Define the variable (What do we not know?):


2. Write the equation .


3. Solve the equation.

Respuesta :

Miagranda

Answer: ok, ok so..

Step-by-step explanation:

So the total cost for that computer was 179$

you needed 44$ worth of parts, subract you have 135$

divide 135 by 45 you have 3

the labor was 3 hours

44 + 45h = 179

h= hours

h= is also 3 though

...Hope this helped some?

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