High School

A movie theater charges $9.00 for adults and $7.00 for senior citizens. On a day when 312 people paid for admission, the total receipts were $2392. How many were senior citizens?

Answer :

This is a problem of simultaneous equations. Let's denote the number of adults by A and the number of seniors by S. Because we know that the total number of people who attended is 312, we have the first equation:

A + S = 312

The second equation comes from the information about the total receipts. We know that adults pay $9.00 and seniors pay $7.00, so the total amount of money made is $2392, hence the second equation:

9A + 7S = 2392

These two equations can be solved to find the values of A and S. After solving these equations, you'll find the number of senior citizens who attended the movie.

Learn more about Simultaneous Equations here:

https://brainly.com/question/30319215

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