When solving an equation with two variables, replace the variables with the values given and then solve the now variable-free equation. (Remember order of operations, PEMDAS, Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.)
If a = -3 and y = 3, what is the value of a(a - y)?
| 14 | |
| -28 | |
| 336 | |
| 18 |