The edges of the square base of a right pyramid are 8 cm. The slant height of the pyramid is 25 cm. If these two dimensions are doubled, by what factor is the surface area multiplied?

It says factor each expression completely 8y+48

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

Fill in the table with whole numbers to make 430 in five different ways