Kenya plans to make a down payment plus monthly payments in order to buy a motorcycle. at one dealer she would pay $2,450 down and $150 each month. at another dealer, she would pay $3,150 down and $125 each month. after how many months would the total amount paid be the same for both dealers? what would that amount be?

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?

Y=21.95x+10 y=22.45x solve by substitution

How do i i solve this equation? -18 = x/3 + 3