Acircle has a diameter of twelve millimeters. what are the circumference and area of the circle? use three point one four for pie. round to the nearest tenth.

What is the circumference of the pie

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.