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enot [183]
3 years ago
11

An artist is arranging tiles and Rose to decorate a wall each new role as to if you were tiles in the row below it the first row

has 23 tiles how many tiles will be in the seventh row
Mathematics
1 answer:
hram777 [196]3 years ago
3 0

2 * 7 = 14 (the number of tiles for each row) 23 - 14 = 9 (the number of tiles subtracted from how many tiles that are taken away) 9 tiles are in the seventh row.

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