Which expression is equivalent to (3^2)^-2
?

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

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?

Which graph represents the linear function below? y-3=1/2(x+2)