Answer:
Where is the question?????
Answer:
i need more info? it doesnt seem to make sense with just that..
Step-by-step explanation:
It is 6 as one of them is +3 and the other is -3, the difference between 3 and -3 is 6
0 balloons because if a set of balloons is 7 and Molly has a set less then it is 7-7=0
