The total surface area of a cube is 37.50 square centimetre. Find its volume.

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

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