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 = -5 and x = 8, what is the value of 9c(c - x)?
| 585 | |
| 504 | |
| 30 | |
| 270 |