Angles x and y are supplementary. angle x is 3 times the measure of angle y. what is the measure of angle x?
45°
60°
120°
135°

Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y