4x-2= -14 what value of x makes 4x-2= -14 true?
Just a heads up, sumone said the answer is -3, that is not true I put that answer in, and I got it incorrect.

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