What are some units of measurement we could use for a postage
stamp?
(Please help me)

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

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

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.