The formula for the perimeter of a rectangle is P = 2l + 2w. Solve the formula for l in terms of P and w.

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

For the feasibility region shown below find the maximum value of the function p=3x+2y

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?