Combine like terms
-7y² + 6y² - 2y² = -3y²
4y + (-5y) - (-9y) = 4y - 5y + 9y = 8y
9 + 9 - (-2) = 9 + 9 + 2 = 20
-3y² + 8y + 20 is your answer
hope this helps
Answer:
8
Step-by-step explanation:
8 + 8 x 8 = 8 + 64 = 72
Hope that helps!
Answer:
A number line going from 27 to 37, open circle at 32, everything to the right is shaded
Step-by-step explanation:
-1/2p < -16
multiply each side by -2 (don't forget to switch inequality symbol)
p > 32
I will tell you use a calculator and leave the answer there. Try the math see if you get it correct. If you don't tell me!
7^6 = 117,649
7 x 7 x 7 x 7 x 7 x 7 = 117,649
