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 = -8, what is the value of 6b(b - y)?
| 270 | |
| 54 | |
| 84 | |
| 72 |