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 = -3, what is the value of 5b(b - x)?
| -72 | |
| 90 | |
| 270 | |
| -120 |