Which expression represents the difference between 18 and an unknown number? A. 18 - n B. 18 + n C. 18 : n D. 18 • n

There were 425 tickets sold for the annual everglades middle school talent show. If this is 85% of the tickets available, how many tickets went unsold? A. 15. B. 75. C. 55. D. 35.

Example of why division is not associative.

Which sentence about a geometric plane is false?

For which equations below is x = - 3 a possible solution? Check all that apply.

Statements on perpendicular lines

10 children in kindergarten class any dog 14 children in the class do not own a dog find the ratio of the number of children that on a dog to the number of children in the class express the ratio in a simplify fraction

A bunch of 6 bananas cost $3.54. What is the unit rate?

Christopher buys a basket of eggplants for $6 before tax. the sales tax is 3%. what is the total price Christopher pays for the basket of eggplants?

12mn square - 18m square n square

Mrs. amerin made a cylindar pencil holder it has a height of 5 inches and a diameter of 3 inches how much material will she need to make her pencil holder