1. Write the standard equation of the circle.
Center (0,3); r = 7
A) X^2 + (y-3)^2 = 7
B) X^2 + (y-3)^2 = 49
C) (X-3)^2 + y^2 = 7
D) (X-3)^2 + y^2 = 49

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