Respuesta :

Change the mixed numbers into simple fractions:
-9/4-(-67/8)
Find the common denominator and subtract:
[tex] \frac{(-9*8)-(-64*4)}{4*8} = \frac{196}{32}= \frac{49}{8} =6 \frac{1}{8} [/tex]

So your answer is H

Hope that helps