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Mathematics, 24.02.2021 22:00 samanthashade3434

An amphitheatre has 18 seats in the first row, 22 in the second, 26 in the third, and so on, for 30 rows. How many seats are in the amphitheatre? The amphitheatre has seats. help please ​

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An amphitheatre has 18 seats in the first row, 22 in the second, 26 in the third, and so on, for 30...
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