Which of the following pairs of functions are inverses of each other? A. f(x)=9+3 squar x and g(x) = 9 - x^3
B. f(x) = 11x – 4 and g(x) X +4
c. f(x) = 3/x-10 and g(x)= x +10
D. f(x)=x/12 +15 and g(x) = 12x-15

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.

20000 as first it increases by 2500 then by 5000 so next it will increase by 10000