SOLUTION: The school bus went d miles in h hours but arrived 3 hours late. How fast should the bus have traveled to have arrived on time? --Thank you for any help

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Question 1024344: The school bus went d miles in h hours but arrived 3 hours late. How fast should the bus have traveled to have arrived on time? --Thank you for any help
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let +s+ = speed of bus
for on-time arrival
+h+-+3+ = time of travel for
an on-time arrival
-------------------
+d+=+s%2A%28+h+-+3+%29+
+s+=+d+%2F+%28+h-3+%29+