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 y = -8, what is the value of 3c(c - y)?
| -70 | |
| -36 | |
| 84 | |
| -72 |