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 c(c - y)?
| -6 | |
| 24 | |
| 144 | |
| -280 |