Rewrite the Expression Without Using Negative Exponents $\frac{x^{-7}}{y^{-8}}$ A) $x y^{-15}$ B) $\frac{y^{8}}{x^{7}}$

Multiple Choice

Rewrite the expression without using negative exponents. (A ssume all variables represent nonzero real numbers.)
- $\frac{x^{-7}}{y^{-8}}$

A) $x y^{-15}$

B) $\frac{y^{8}}{x^{7}}$

C) $\frac{1}{x^{7} y^{8}}$

D) $x^{7} y^{8}$