What is the distance between (0,0) and (8, 15) on the coordinate plane?

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.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Aline that intersects one of two parallel lines intersects the other also always sometimes never