Justine is following a recipe that calls for 4 cups of lemon juice for every 3 cups of sugar. if she uses 3 cups of lemon juice, how much sugar should she use?

a. 2 cups
b. 2 1/4 cups
c. 2 1/2
d. 3 cups

How is working backward similar to solving an equation?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

52 cm radius = diameter = area = circumference = circumfer