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 = -5, what is the value of 3c(c - y)?
| -33 | |
| -1215 | |
| 168 | |
| 42 |