How do you simplify 4w(9)?

would it be 36w?

correct!

To simplify the expression 4w(9), you would multiply 4 and 9 together, and then multiply the result by w.

First, perform the multiplication of 4 and 9, which equals 36.
Then, write down the result 36 and multiply it by w: 36w. Therefore, the simplified expression is 36w, not 36.