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 b = -9 and y = 3, what is the value of 2b(b - y)?
| 420 | |
| 99 | |
| -135 | |
| 216 |