Calculate the heigh (x) of the tree

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?