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Mathematics, 20.10.2020 23:01 Jasten
jack and jill are going tubing and it costs $50 for the first 2 hours to rent the tubes and $20 for each additional hour. if they have $100 to spend, at most, how many hours can they rent the tubes?
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jack and jill are going tubing and it costs $50 for the first 2 hours to rent the tubes and $20 for...
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