Find the equation of the linear function represented by the table below in slope-intercept form. X Y
0 -5
1 1
2 7
3 13
4 19

Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .

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?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?