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 x = 4, what is the value of -4b(b - x)?
| 50 | |
| -468 | |
| -154 | |
| 1458 |