The length of the rectangle is 8 in. more than its width. the perimeter of the rectangle is 24 in. what are the width and length of the rectangle?

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

I’m stuck on this equation, anyone got the answer?