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 y = 4, what is the value of 4c(c - y)?
| 80 | |
| 360 | |
| 390 | |
| 180 |