Rewrite the expression. use an exponents, (-) simplify show your work

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

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

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'