Could someone help me this is due today​

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

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?