Expand $\left(x^2 \frac{1}{x}\right)^3$. (write the terms with higher degree first, so for example an $x^2$ term would come before $x$ or $\frac{1}{x}$.)

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

How do you find principle and simple interest

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality