Combine like terms. 6(2a + b) + b
a. 12a + 12b
b. 12a + 7b
c. 8a + 8b
d. 8a – 8b

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

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?

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.