Which equation results from adding the equations in this system?
11x-3y=-17
-4x+3y=-18
VX
-7X=-35
-7X = 35
7X=-35
7x=35

30 is 6 multiplied by a number y as a equation

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 area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi