SOLUTION: karuin motorcycle traveled 30 miles at a certain speed. had gone 10mph faster, she could have made the trip in 2 hours less time which of the equations could be used to find out ho

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Question 1006189: karuin motorcycle traveled 30 miles at a certain speed. had gone 10mph faster, she could have made the trip in 2 hours less time which of the equations could be used to find out how long her trip took.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let +t+ = time in hours for trip at normal speed
Let +s+ = her normal speed in mi/hr
+30+=+%28+s+%2B+10+%29%2A%28+t+-+2+%29+