Solve the problem.A size 8 dress in Country C is size 56 in Country D. A function that converts dress sizes in Country C to those in Country D is   Find the inverse function.

A. f-1(x) = 
B. f-1(x) = x - 20
C. f-1(x) =  - 20
D. f-1(x) =  + 20


Answer: C

Mathematics

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A.

B.

C.

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