a cylindrical tank with radius 3 m is being filled with water at a rate of 3 m3/min. how fast is the height of the water increasing?

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e

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