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 = -3, what is the value of 7c(c - y)?
| -588 | |
| 75 | |
| 70 | |
| 42 |