Answer:
well it seems like you question is incomplete
Answer:
The answer is 
Step-by-step explanation:
Given:
Darcy harvest 8 3/4 acres of corn every 5/6 of an hour.
Now, to find the acres per hour it takes to harvest.
Darcy harvest = 
The time he took to harvest = 
So, to get the acres per hour we put formula:








Therefore, the answer is 
Answer:
the area of the 2in. one is 4in.²
the area of the 3in. one is 9in.²
the area of the 6in. one is 36in.²
Step-by-step explanation:
the formula for area of a square is a²
The answer is B. They are saying to cube the difference therefore you have (x-43) cubed