Answer:
c = 2 or c = -2
Step-by-step explanation:

Hope this helps.
You times 4 by everything inside the parentheses, so the answer would be as follows. 16a + 20b - 12
Answer:
$37,650
Step-by-step explanation:
A=15000(1+0.0525)^18
A=15000(2.51)
A=37650
Answer:
Explain in your own words how knowledge of algebra is important when solving trigonometric equations.
Step-by-step explanation: