What is the solution to the system of equations? ( x + 3y – z= 2 4x + 2y + 5z = 1 3x +2 = 12

How far is x from 5 on a number line?

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?

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?