Acinema is selling movie tickets for adults and children. if one person buys 3 adult tickets and 10 child tickets and spends $175, and another person buys 6 adult tickets and 7 child tickets and spends $220, how much does each type of movie ticket cost?

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?

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x