Mathematics, 09.01.2021 06:50 torresnoemi899

The chairs in a theater are arranged in the pattern described below.

• The Ist row has 12 chairs.

• Each of the following rows has 2 more chairs than the previous row.

How many chairs are in the 8th row of the theater?

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The chairs in a theater are arranged in the pattern described below.

• The Ist row has 1...

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