12x3 + 13x – 5
2x – 1

How do i do this activity, is appreciated

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?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.