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Mathematics, 03.06.2020 19:02 privise
You have been asked to set up chairs for the school concert.
The first row will have 10 seats, and each additional row has 4
seats more than the previous row. /(10 pts)
What is the total number of chairs needed to set up 25 rows?
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Answers: 2
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You have been asked to set up chairs for the school concert.
The first row will have 10 seats, and...
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