Suppose you know the perimeter of a rectangle. How can you write an equation for the area in terms of the length of a side?

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.

Determine the relationship of ab and cd given the following points

Solve the equation. 2x - 8(x+1)= 6(2x - 3)