(x^2-4x)^2+7x^2-28x+12=0

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

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?