Question

15. Given: 9°

a. Simplify the expression for y = 3.
b. Construct Arguments Will the value of the given expression vary
depending on y? Explain.
I need help and could I like explain it plz

Answer 1

9y + 5 + 8y + 16

17y + 21

17(-3) + 21

-51 + 21

-30

Explanation:

Hope this helps:)