90 boxes of fruit sold 72, what percentage did I sell​

Solve |x| > -9 a) {x|x< -9 or x> 9} b) all reals c) no solution

The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable