Simplify the expression (3a^4) (-6a^3) 

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^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?

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose