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 x = -9, what is the value of -4b(b - x)?
| 120 | |
| -81 | |
| -360 | |
| 0 |