What property is shown?
-8+(- 15)= ( - 15)+ ( -8)

a) commutative property
b) associative property
c) opposite of a sum property
d) distributive property

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

How many doughnuts are equal to 20 cookies.? 3 apples = 5 bananas6 cookies = 7 apples2 doughnuts = 1 banana