Mathematics, 17.07.2020 20:01 nanda22
There are 25 towns in a certain country, and every pair of them is connected by a train route. How many train routes are there?
Answers: 3
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Find the value of x for which line a is parallel to line b
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Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
There are 25 towns in a certain country, and every pair of them is connected by a train route. How m...
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