3a = 18
(I know how to solve it, but how do I check my solution?)

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that