Clean Machine is Stafford's premier house cleaning service. Last year, Clean Machine used
4,060 gallons of soap to clean its customers' homes. This year, the company used 3,451
gallons. What is the percent of decrease in the amount of soap per year?
%

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2