Question

multiply z by 9 then mulitply y by the result

Answer 1

ANSWER:

9zy

STEP-BY-STEP EXPLANATION:

With the help of the statement we can establish the final expression, like this:

$\begin{gathered} z\cdot9=9z \\ \text{now, multiply by y} \\ 9z\cdot y=9zy \end{gathered}$

The result is 9zy