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Mathematics 20 Online
OpenStudy (anonymous):

Front-row tickets for a concert cost $60. After every 5 rows, the ticket price goes down $5. Find the total amount of money made by a full house. There are 20 rows. First row has 18 and each row increases by 3. i got 930 seats in all. but how do i find the money?

OpenStudy (anonymous):

I looked at that, but I am still really confused

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