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 a = -5 and z = 6, what is the value of -7a(a - z)?
| -350 | |
| -385 | |
| -216 | |
| 18 |