Based on the model, which statements accurately compare 18 and 9?
check all that apply.
eighteen is twice the amount 9.
eighteen is 2 times the size of 2.
18 ÷ 2 = 9
18 ÷ 9 = 9
2 × 9 = 18

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

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

Iwill give you ! what is the measure of ∠v ?