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 = 8 and z = 4, what is the value of 2b(b - z)?
| 0 | |
| 408 | |
| 105 | |
| 64 |