Answer:
FF Arrow F
Step-by-step explanation:
42
g(-5)=-5.-5+17
=25+17
=42
x = 5
(7x + 16) = 90 - 39
7x + 16 = 51
7x = 51 - 16 = 35
3,500 people
10% of 35,000 is the same as .10 × 35,000, or 3,500.