Point A is at (-3,-5) and point B is at (1, -9)

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

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?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined