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 = 2 and y = 6, what is the value of -9c(c - y)?
| 72 | |
| 162 | |
| -252 | |
| -120 |