Choose the correct simplification of (3x^3y^2)^2

What expression is equivalent to (2x-1)(x-3)?

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

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?