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 = -6 and y = -6, what is the value of -9b(b - y)?
| -108 | |
| 0 | |
| -32 | |
| 240 |