Which number(s) below belong to the solution set of the equation? check all that apply. x + 6 = 45 a.0 b.3 c. 51 d.39 e. 45 f. 35

Write a story that matches with the expression 42x-5 pls hurry

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?

Which of the following contains a variable?