Answer: D
Step-by-step explanation: payment equals to money earned per hour (p=6.25h).
<u>Step-by-step explanation:</u>
f(x) = 2x g(x) = x² - 1
f(g(x)) = 2(x² - 1)
= 2x² - 2
g(f(x)) = (2x)² - 1
= 4x² - 1
Answer:
144 i multiplied 12x12=144
Step-by-step explanation:
1. x = 7596
2. x = -6.25
3. x = 8.5
hope this helps:)