Write the equation of a line that is perpendicular to y=0.25x-7 and that passes through the point (-6, 8). Please answer with an explanation, thanks!

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

Name the quadrilaterals that have four equal sides.

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?