Que número es mayor que 4/9

A.2/9 B.3/9 C.4/9 D.5/9​

In what form is the following linear equation written y=9x+2

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

Use sigma notation to represent the following series for 9 terms.