Answer:
2x +21
Step-by-step explanation:

9514 1404 393
Answer:
9c² -4p²
Step-by-step explanation:
The product of a sum and difference of the same two terms is the difference of their squares:
(3c +2p)(3c -2p) = 3c(3c -2p) +2p(3c -2p)
= (3c)² -6cp +6cp -(2p)²
= (3c)² -(2p)² = 9c² -4p²
Disagree she needs 7 cups of bananas because 1.75×4=7
Answer:
Yes
Step-by-step explanation:
This is a volume question. 8x8x8, 512 cubic inches of water.