angelmath9644 angelmath9644

09-12-2017
Mathematics

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An auditorium has 20 rows with 10 seats in the first row, 12 in the second row, 14 in the third row, and so forth. how many seats are in the auditorium?

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qiaolin112oz27u9 qiaolin112oz27u9

09-12-2017

Maybe 100 because there are 20 rows and so many and the pattern is multiply by 2.

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