Perform the indicated operation.
(r4-r2+4)÷(r2-r+2)

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

Factor the polynomial by its greatest common monomial factor.