1) There are 25 rows of seats on a concert hall: 25 seats are in the 1st row, 28 seats on the 2nd row, 31 seats on the 3rd row, and so on. How many seat are in the 18th row?

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asked Jul 19, 2020 194k views

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1) There are 25 rows of seats on a concert hall: 25 seats are in the 1st row, 28 seats on the 2nd row, 31 seats on

the 3rd row, and so on. How many seat are in the 18th row?

Mathematics
middle-school

Chris Kowalski asked

by Chris Kowalski

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Answer:

Explanation:

Etienne Pellegrini answered Jul 23, 2020

by Etienne Pellegrini

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