A DVD has a diameter of 14 millimeters. What is it's circumference. Use 3.14 for pi. 43.96 mm
87.92 mm
21.98 mm
10.99 mm

Consider the function f(x)=-5x+3 what is f(-2)

Which statements regarding efg are true? check all that apply.

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103