3g + 4z < 24 3g − 4z > 12 which coordinate (g, z) lies in the solution set for the following system of inequalities? select one: a. (4, 2) b. (6, 1) c. (-2, 8) d. (3, 9)

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x