Solve the equation.c = 77 ? 67

A. c = 5159
B. c = 515,900
C. c = 51,590
D. c = 144


Answer: A

Mathematics

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Solve the problem.The cost for labor associated with fixing a washing machine is computed as follows: There is a fixed charge of $25 for the repairman to come to the house, to which a charge of $19 per hour is added. Find an equation that can be used to determine the labor cost, C(x), of a repair that takes x hours.

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A.

B.

C.

D.

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Mathematics