Which equation has no solution?

|4x – 2| = –6

|–2 – x| = 9
|3x + 6| = 6
|–2x + 8| = 0

What is the range of the data below? .8090100

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 are the first 4 terms in the multiplication pattern given by the formula 2×4n