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Hi Devon, I want to start timing at 2:00, the time when the second bus leaves the station. After 2:00 the busses are moving apart at 44 + 48 = 92 mi/hr. They are 44 miles apart at 2:00 so they have 274 - 44 = 230 miles to go. The distance between them is increasing at 92 mi/hr. How long does it take for this distance to reach 230 miles? Stephen and Penny | ||||||||||||
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