The sum of the speeds of two trains is 724.8 miles per hour. If the speed of the first train is 9.2 mph faster than that of the
second train, find the speeds of each.
What is the speed of the first train?
(Type an integer or a decimal.)
1 answer:
Answer:
The slower train's speed is 359.8 mph
x+5.2mph=359.8mph+5.2mph=365 mph ANSWER 2: The faster trains speed is 365 mph.
CHECK:
359.8 mph + 365 mph = 724.8 mph
724.8 mph = 724.8 mph
Step-by-step explanation:
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