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 = -6 and x = -4, what is the value of -4c(c - x)?
| -140 | |
| -728 | |
| -48 | |
| -180 |