The sum of nine times a number and fifteen is less than or equal to the sum of twenty-four and ten times the number

If 25% of y is 30, what is 60% of y?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe