Any help would be greatly appreciated :~) A train covered 120mi at a certain speed. had the train been able to trvel 10mph faster, the trip would have been 2 hours shorter how fast did the train go? Solve using an equation.
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Normally, the train travels ....[1] But, given the condtions of 10 mph faster and 2 hours shorter: ....[2] Solve [1] for r or t and sub into [2]. Solve away.
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