I need help please

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost