Are you trying to find out how many times she can feed the dog or how many days? 24 oz a day would be 75 divided by 24 = 3.125 days 12 oz a feed would be 75 oz divided by 12 = 6.25 meals
Did you not include D or finish writing D since the first three are not right. If one of the possible answers is that they are alternate exterior angles or the same degrees, that would be the answer.