Natalie plans to have tile put on her kitchen floor the area to be covered with tile is 12 1/2 feet long and 11 feet wide. natalie calculates the area and adds an additional 10% to make sure she has enough tiles.
what is the area of square feet of a natalie's floor including the additional amount?

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

What is the value of x in the following equation. -x ^3/2 = -27

Which of the following is the result of expanding the series