Ineed for all the question and they have a same question

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?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.