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Unformatted text preview: The red car left at 3:00 p.m.,traveling at a rate of 79 km/h. The blue car left at 3:45 p.m., traveling at a rate of 96 km/h. At what time will be they 663 km apart? Example: A boat traveled downstream in a river in 5 hours and back against the current to the starting point in 7 hours. If the speed of the boat in still water was 12 mph, find the speed of the current and the total distance traveled. Page 70 #4. A couple does not wish to spend more than $70 for dinner at a restaurant. If a sales tax of 6% is added to the bill and they plan to tip 15% after the tax has been added, what is the most they can spend for the meal?...
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This document was uploaded on 01/21/2012.
 Spring '09

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