Thomas and Lucas are raking leaves. Thomas has 300 leaves in his pile, and Lucas has 250 leaves in his. The wind begins to blow and it blows 20 leaves per minute from Thomas’s pile into Lucas’s pile. Write an equation that shows how much time ( t) it will take for their piles to have the same amount of leaves. Write an equation

Which operation should be performed first according to the order of operations? 44 • 2 – [(5 + 20 • 3) – 12] + 16 ÷ 2 5 + 20 20 • 3 16 ÷ 2 44 • 2

There are 12 boy and13 girls in a class. if the teacher randomly chooses a student’s name out of a hat what is the probability it will be a girl

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?