Which of the following pairs of values for x and y would justify the claim that the two triangles are congruent?
O x= 3, y = 11
Ox=5, y = 5
Ox=7, y = 9
x=9, y=7

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