Answer:
0, 10, 42
Step-by-step explanation:
f(x) = 2x² - 8
for x = -2
f(-2) = 2(-2)² - 8 = 2(4) - 8 = 8 - 8 = 0
for x = 3
f(3) = 2(3)² - 8 = 2(9) - 8 = 18 - 8 = 10
for x = 5
f(5) = 2(5)² - 8 = 2(25) - 8 = 50 - 8 = 42
Answer:
I believe the answer is (A)
D = 45 + 6c
165 = 45 + 6c
120 = 6c
C = 20
so he must sell 20 crates
(7x² − 8x − 4) + (-2x² + 3x + 5) + (5x²<span> - 10x - 8) =
</span>7x² − 8x − 4 - 2x² + 3x + 5 + 5x² - 10x - 8 =
10x² -15x -7
Answer:
It is 25.13 (simplified)
Step-by-step explanation:
3.14(pi) x 8 is 25.14
