Answer:
7
Step-by-step explanation:
the answer is 7 because if there is 7 people then there will be 7 different ways to arrange the chairs in the table
its called a googol
You dont need one
9
3½ + 5½ can also be phrased as 3.5 + 5.5
3.5 + 5.5 = 9
2325
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