A number is equal to three times the smaller number. Also, the sum of the smaller number and four is the larger number. The situation is graft on the coordinate plane below, where X represents the smaller number and Y represents the larger number.

Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.