SOLUTION: Jaime and Alex leave the same location and travel in opposite directions. Traffic conditions enabled Alex to average 14 miles per hour faster than Jaime. After 1½ hours they are 15

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Question 1026157: Jaime and Alex leave the same location and travel in opposite directions. Traffic conditions enabled Alex to average 14 miles per hour faster than Jaime. After 1½ hours they are 159 miles apart. Find the speed at which each was able to travel.
Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!
Let = distance in miles Jaime travels in 1.5 hrs
= distance Alex travels in 1.5 hrs
Let = Jaime's speed in mi/hr
= Alex's speed in mi/hr
--------------------------------
Jaime's equation:
(1)
Alex's equation:
(2)
----------------------------
Substitute (1) into (2)
(2)
(2)
(2)
(2)
(2)
and


Jaime's speed was 46 mi/hr
Alex's speed was 60 mi/hr
------------------------
check:
(1)
(1)
(1) mi
and
(2)
(2)
(2)
(2)
(2) mi

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