Please answer this word problem! show work thank you! An auditorium has 20 rows of seats. The first row contains 100 seats. As you move to the rearof the auditorium, each row has 7 more seats than the previous row.How many seats are in the row 15?How many seats are in the auditorium?

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Answered: An auditorium has 20 rows of seats. The…

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter4: Writing Linear Equations

Section: Chapter Questions

Problem 9CT

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An auditorium has 20 rows of seats. The first row contains 100 seats. As you move to the rear of the auditorium, each row has 7 more seats than the previous row. How many seats are in the row 15? How many seats are in the auditorium?