The answer to that is 6 because you take 42 and divide it by 7 to get 6
Answer:
The divided by for times n minus a half equals four times n plus three
I believe 64x-8 is the correct answer.
Length is 1,406.25 because area is all sides multiplied and 5,625 divided by 4 (because it’s a square) is 1,406.25
And to check do 1,406.25 times 4