The value of -7 + 24 ÷ (-3)(2) is

1) -11
2) -23
3) 11
4) 23

Is the square root of 4 plus the square root of 16 rational?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

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