Answer:
486 in²
Step-by-step explanation:
9x9x6=486 in²
Convert 3/4 to a denominator of 8 by multiplying by two, getting you:
6/8 + 1/8
Add those and you get D) 7/8
Answer:

Step-by-step explanation:




The answer is y=3+7x i think not sure
I'd be more than happy to help. Im a sophmore and Love math