The length of a rectangle is represented by (6x − 2), and the width is represented by (x − 1). which expression best represents the perimeter of the rectangle? a) 14x − 6 b) − 8x + 2 c) 6x2 − 8x d) 6x2 − 8x + 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?

If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9

Which of the following statements is a true conclusion that can be made from the scaled bargraph?