Answer:
Simpler: Every one of the 30 people shakes hands with the other 29 people. However, each handshake counts for 2 people: 30(29)/2= 15(29)= 435.
Step-by-step explanation:
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Answer:
Simpler: Every one of the 30 people shakes hands with the other 29 people. However, each handshake counts for 2 people: 30(29)/2= 15(29)= 435.
Step-by-step explanation:
plz mark me as brainliest