Use Properties of Logarithms to Write Each Expression as a Single

Multiple Choice

Use properties of logarithms to write each expression as a single logarithm. Assume that variables represent positive real numbers, with base $\neq 1$ .
- $3 \log _{b} q-\log _{b} r$

A) $\log _{b} \frac{q^{3}}{r}$

B) $\log _{b} \frac{3 q}{r}$

C) $\log _{b} q^{3} \div \log _{b} r$

D) $\log _{b}\left(q^{3}-r\right)$