Find diameter of the circle with the circumference of 40.82 in.

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

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

Solve for x and select the correct answer