= 10 Given right triangle ABC with altitude BD drawn to hypotenuse AC. If AC
and DC = 5, what is the length of BC in simplest radical form? (Note: the figure is
not drawn to scale.)

Is a positive integer raised to a negative power always positive

Which expression is not a polynomial?

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?