(12/-4) + (-64/8) =           (/ means to divide)

The given expression involves adding two fractions. To add fractions, we need to have a common denominator. In this case, the common denominator is 8. So, we convert the first fraction (12/-4) to an equivalent fraction with a denominator of 8 by multiplying the numerator and denominator by 2. This gives us -24/8. Then, we add the two fractions: (-24/8) + (-64/8) = -88/8. Simplifying this fraction, we get -11. Therefore, the correct answer is -11.