The cost, is dollars, for and appliance repair at a certain
company is 1.2p + 20h, where p is the wholesale price of
the parts, in dollars, and h is the number of hours it takes
to repair the appliance. What is the cost of repairing an
appliance if the wholesale price of the parts is $15 and it
takes 2 hours to repair it?
(A) $12
(B) $18
(C) $20
(D) $40
(E) $58
BY---- SANDEEP from HYDERABAD
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9 comments:
e
E
e
e
1.2 * 15 + 2* 20 = 18+40 = 58 E
e
e
e
E is the correct answer
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