Select the correct answer.
What is the inverse of function f?

f(x) = 3-x/7

A. f-1 (x) = 7+x/3

B. f-1(x) =3-7x

C. f-1(x) = 7x+3

D. f-1 (x) = 3- x/7

b

x=3-y/7

Multiple 7

7x=3-y

Subtract 3

7x-3=-y

Times both sides by negative 1

-7x+3

according to egenuity the answer is

step-by-step explanation:

d. 344.22

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years