Will mark brainliest!! please give me the right answer

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?

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Which statement describes surface features called maria on the moon