kayla thought of a number, added 4, multiplied by 3, subtracted 5, and got 28 as her final result. what number did she start with?

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

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?

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)