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  • 11-03-2021
  • Mathematics
contestada

An auditorium has 67 rows of seats. The first row contains 60 seats. As you move to the rear of the auditorium, each row has 6 more seats than the previous row.

How many seats are in the 61 th row?
.

How many seats are in the auditorium?

Respuesta :

skicosmic
skicosmic skicosmic
  • 11-03-2021

Answer:

1. 420

I cannot figure out the second half. I apologise.

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