The Northwest High School senior class decided to host a raffle to raise money for their senior trip. They charged $2 for each student raffle ticket and $5 for each adult raffle ticket and they raised $2,686 from ticket sales. If adults bought 3 times as many tickets as students, how many tickets did the senior class sell? 2x + 5y = 2,686

y = 3x

Northwest High School’s senior class sold
raffle tickets.