Find the expression for f(x) that makes the following equation true for all values of x. (81^x)/9^5x-8=9^f(x)

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.