Solve the equation using inverse operations. check you solutions. in your final answer, include all of your work.

5 - 2x^2 = -15

What is the perimeter, p, of a rectangle that has a length of x + 8 and a width of y − 1? p = 2x + 2y + 18 p = 2x + 2y + 14 p = x + y − 9 p = x + y + 7

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

What is the volume of the composite figure? cubic inches