SOLUTION: The speed of train A is going 18 mph slower then the speed of train B. Train A travels 220 miles in the same time that it takes train B to travel 310 miles. Find the speed of each
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Question 127068This question is from textbook Introductory Algebra
: The speed of train A is going 18 mph slower then the speed of train B. Train A travels 220 miles in the same time that it takes train B to travel 310 miles. Find the speed of each train.
Train A-
Train B-
This question is from textbook Introductory Algebra
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Say = speed of train A
= speed of train B
= time each one spends
train A-
train B-
solve each one for
multiply each side by
train A is going 44 mi/hr
train B is going 62 mi/hr
check:
OK
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