This year the average cost of diner for 10 was 48.76, a decrease of 1.86% from the cost of last year. what was the average cost last year?

Graph the equation. select integers for x

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

Item 1 solve for s. s+24=90 −114 −66 66 114