The arithmetic mean of 5, 10, 15, and z is 20. what is z?

Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4

Patel’s class voted on their favorite color. patel plans to make a circle graph to display the results. which statements are true about the circle graph patel can create? check all that apply.

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)