Answer:
21/2 or 10.5
Step-by-step explanation:
Answer:38
Step-by-step explanation:if you take 24 and subtract the five she added, it gives you 19 and since she divided it by two you would multiply it by two to get the original number she was thinking of
Hope this helps :)
I thinks it C, this a difficult question but idk, that my closest guess...
