For the following exercises, create a system of linear equations to describe the behavior. Then, solve the

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For the following exercises, create a system of linear equations to describe the behavior. Then, solve the system for all solutions using Cramer’s Rule.

A movie theatre sold tickets to three movies. The tickets to the first movie were $5, the tickets to the second movie were $11, and the third movie was $12. 100 tickets were sold to the first movie. The total number of tickets sold was 642, for a total revenue of $6,774. How many tickets for each movie were sold?

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Precalculus

ISBN: 9781938168345

1st Edition

Authors: Jay Abramson

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