The total cost after sales tax to fix azar’s computer is represented by the expression 0.08(55h) + 55h, where h represents the number of hours it takes to fix azar's computer.
what percentage sales tax is azar being charged? explain your answer using 1-2 complete sentences.
what part of the expression represents the dollar amount of sales tax azar must pay? explain your answer using 1-2 complete sentences.

step-by-step explanation:

a fraction of 55h is being added to 55h. that fraction is 0.08, or 8%. given the scenario, it is likely this (8%) is the tax rate, and the product 0.08(55h) is the dollar amount of the tax.

0.08(55h)is the dollar amount of the tax.

8/

0.08(55h)

37

step-by-step explanation:

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: