2. The cost of having a window fixed is $100 plus $20 per hour of labor. Using h for the number of hours of labor, write an expression that represents the total cost.
O 100+ 20
O 20 + 100h
O 100 + 20h
O 120h

Respuesta :

Answer:

the third one

Step-by-step explanation:

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Step-by-step explanation:

100 + 20h

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