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 = -8 and y = 8, what is the value of -a(a - y)?
| -132 | |
| 168 | |
| -128 | |
| 6 |