List three different methods that can be used to find equations of a line the and give an example of each.

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

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?

3.4a=57.8 what is the the value of a