Mathematics, 22.07.2019 06:30 lelen2021

An auditorium has 80 rows of seats and the number of seats per row increases at a constant rate. if there are 32 seats in the 8th row, and 68 seats in the 20th row, how many seats are in the last row?

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An auditorium has 80 rows of seats and the number of seats per row increases at a constant rate. if...