Substitute 8 for x and evelute the expression below (x-+6)-2 ?

Write a corresponding real world problem to represent 2x - 125=400

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 statement describes surface features called maria on the moon