Which equation does NOT have the same solution as to - 2x) = x + 1? A 2 - 1 x
C 9-2x = 3x + 3
B3-2x = x + 1
D 5x = -6

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?