Question:
The first row of a conference hall has 11 chairs and 2
Last updated: 8/7/2022
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The first row of a conference hall has 11 chairs and 2 additional chairs in each subsequent row. How many chairs are in the 8th row? How many chairs in total are in the first 8 rows? 25, 144 25, 288 27, 304 27: 152