D -9 because it has a -3 and its going to be the same - sign
Answer:
<h2>x = -4 or x = -2</h2>
Step-by-step explanation:

Answer:
10
Step-by-step explanation:
Price of baseball hats without shipping = $130.49 - $3.99 = $126.50
Number of baseball hats he ordered: $126.50 ÷ $12.65 = 10
First make x the subject:-
3x = F(x) + 4
x = (F(x) + 4) / 3
f(-1(x) = (x + 4) / 3 answer