How many different ways can you make change for a 50-cent coin using nickels and dimes? 11 2) how many different ways can you make change for 75 cents using quarters, dimes, and 2) nickels?

Which of the following expressions is equal to 2x^2+8

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

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did