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 = -4 and y = -8, what is the value of 4b(b - y)?
| -378 | |
| -64 | |
| -455 | |
| 72 |