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 c = 9 and z = -8, what is the value of -2c(c - z)?
| 1458 | |
| 27 | |
| 24 | |
| -306 |