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 = 8 and z = -1, what is the value of -c(c - z)?
| 1053 | |
| -168 | |
| 486 | |
| -72 |