An angle bisector of a triangle divides the side of the triangle into segments 3in. and 6in. long. find the length of the third side of the triangle. explain how you arrived at the correct length.

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?

The radius of a sphere is 3 inches. which represents the volume of the sphere?

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?