What is the distance between (5,10) and (5,2)?

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

If you could answer these your a life saver

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups