F(x+1)= 3x^2 + 4x - 4

The price of a coat increased from $78 to $92. what is the price increase percentage?

Ten times the square of a non-zero number is eqaul to ninety times the number

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