See solution: For the following exercises, create a system of linear equations to
Chapter 7, Problem 63(choose chapter or problem)
For the following exercises, create a system of linear equations to describe the behavior. Then, solve the system for all solutions using Cramers 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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