Kayla counted 40 chairs in the auditorium. In each row, there were 4 chairs on each side of am aisle. How many rows of chairs were there?

What is another way to express 36 +32

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

What additional information could be used to prove abc =mqr using sas? check all that apply.