The total cost after tax to repair deborah's computer is represented by 0.08 (50h) +50h, where h represents the number of hours it take to repair deborah's computer. what part of the expression represents the amount of tax deborah has to pay? explain.

0.08(50h) + 50h

In this equation, Deborah computer costs $ 50 per hr to get fixed  (thats the 50h where h represents the number of hrs it takes).
the 0.08(50h) is gonna be the sales taxand the sales tax has a 8% tax rateso she is paying 8% of the total cost.

ur answer is : 0.08(50h) is the sales tax