6) the lowest elevation in the world is in the dead sea at 413 feet below sea level. the highest elevation in the world is mount everest at 29,035 feet above sea level. which integer best represents the elevation of the dead sea? a) -413 b) -29,035 c) 29,035 d) 413

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

X+y=-4 x-y=2 use elimination with adding and subtraction

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?