Express the terms of the following sequence by giving an explicit formula. 5 , 2 , -1 , -4, -7 , .

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?

I’m really confused and need your assist me with this question i’ve never been taught

What are the excluded values? m+5/mn+3m