Please help me Math quick correct answers​

Which ahows the graph of the solution set of 6x+4y< 12

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

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?