Write five diffrent fractions that each simplify to two-fifths

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x