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likoan [24]
2 years ago
5

Friends have a party. Joyce invited 17 friends to a dinner party at her house last Friday

Mathematics
1 answer:
OLEGan [10]2 years ago
5 0

Answer:

15

Step-by-step explanation:

Joyce reserved number 1 for herself

Of all  the possible combinations,

1 and  15 is a perfect match for a perfect square

So,Joyce dinner partner was number 15.

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