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 = 1 and z = -8, what is the value of -6c(c - z)?
| -54 | |
| -378 | |
| -441 | |
| -162 |