The small copier makes 438 copies each day. the large copier makes 4 times as many copies each day. how many copies do both copiers make in a day ?

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

3382-299=3383- ? fill in the blank?

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