Write two expressions (with at least two terms each) that when added together have a sum of -4n + 6.

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

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

Asingle die is rolled twice. find the probability of rolling a 3 the first time and a 2 the second time