SOLUTION: A hotel has 260 rooms, some single and some doubles. The singles costs $69 per night and the doubled cost $85 per night. Because of a math teachers convention, all the hotel rooms

Question 993795: A hotel has 260 rooms, some single and some doubles. The singles costs $69 per night and the doubled cost $85 per night. Because of a math teachers convention, all the hotel rooms are occupied. The sales for this night are $21,076. How many singles rooms are there?
Answer by josgarithmetic(39623) (Show Source): You can put this solution on YOUR website!
s, single
d, double

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