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 = 3 and y = 8, what is the value of -c(c - y)?
| 15 | |
| 7 | |
| 48 | |
| -280 |