Kelli has $33 in her checking account. She then writes a check for $42. What is the balance of Kelli's bank account?

How do i do this using elimination 2x+3y=12 x-y=6

125 tickets were sold for the jazz band concert for a total of $1,022. students tickets cost $6 each, and general admission tickets cost $10 each. how many of each kind of tickets were sold?

Divide. write in the simplest form. 4 1/6 divided by 10