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 = -2, what is the value of -8b(b - y)?
| -10 | |
| -192 | |
| 180 | |
| -165 |