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 = -3, what is the value of -6c(c - y)?
| -108 | |
| -90 | |
| -35 | |
| 21 |