Inverse function of f(x) = 1/9x + 10/9

For what values of x is x2 + 2x = 24 true?

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?

What is the value of x? enter your answer in the box.