20% of 55 is
11Convert your percentage into a decimal:

Multiply your decimal by 55:
Answer:
x=6
Step-by-step explanation:
First, we combine like terms.
6x=2x+24
6x-2x=24
4x=24
Then we divide both sides by 4.
x=6


No, since 0 doesn't belong to the domain.
Answer:
(y-5)(y+7)
Step-by-step explanation: