Undistribute the following:
9x2 - 3x = _
_(3x-__)

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Runner ran 1 4/5 miles on monday and 6 3/10 on tuesday. how many times her monday’s distance was her tuesdays distance

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?