Here is some free points and a meme

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

With hw i put a image and it cleary enough for you to see now i need with math now

Write an expression that will find the amount of yarn malcolm uses to make one bracelete.