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3 years ago

10

An artist is arranging tiles in rows to decorate a wall. Each new row has 2 fewer tiles than the row below it. If the first row

has 23 tiles,how many tiles will be in the seventh row

2 answers:

Evgen [1.6K]3 years ago

8 0

11 tiles will be in the seventh row

dolphi86 [110]3 years ago

6 0

22, 20, 18, 16, 14, 12, 10 ... so 10

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