2 2/3 + 7 1/5

-3x - 42 > 3

Nora makes 3 times the salary of Tina. The difference between the salaries is $30,000. How much does Nora make?

If 3 times a number is added to 27, the result is 63. What is the number?

Ozzie bought 2 tickets to the basketball game at $10.45 each. How much change did he get from $25?