SOLUTION: The total cost of renting a banquet hall is a function of the number of hours the hall is rented. The owner of the banquet hall charges $85 per half hour up to a maximum of 4 hours

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Question 977584: The total cost of renting a banquet hall is a function of the number of hours the hall is rented. The owner of the banquet hall charges $85 per half hour up to a maximum of 4 hours plus a $50 cleaning fee.What is the greatest value in the range for this situation?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let +n+ = number of half hours the hall is rented
Let +C+ = cost of renting the hall
+C+=+85n+%2B+50+
+n+%3C=+8+ ( since 8 half hours = 4 hrs )
Let +n+=+8+
+C%5Bmax%5D+=+85%2A8+%2B+50+
+C%5Bmax%5D+=+680+%2B+50+
+C%5Bmax%5D+=+730+
The most that can be spent is $730