Wayne charges the following for repairing washing machines: £28 call-out charge + £16 for each half-hour he spends on the repair
If a repair costs £76, how long did it take?

How can you tell when x and y are not directly proportional?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

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