(5.7*100,000)(1.9*1000,000)

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?

43lbs of tomatos cost $387. how much would 41lbs cost

Which equation represents a line that passes through the point (9, -4) and has a slope of 3/5?