SOLUTION: the sum of the speed of two trains is 723.2mph if the speed of the first train is 6.8mph faster than the second train find the speeds of each train
speed of first train?
speed o
Algebra.Com
Question 987677: the sum of the speed of two trains is 723.2mph if the speed of the first train is 6.8mph faster than the second train find the speeds of each train
speed of first train?
speed of second train?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Solve the 2X2 system for 
and 
John
My calculator said it, I believe it, that settles it
RELATED QUESTIONS
sum of speed of two trains is 723.5 mph. the first train is 6.5 mph faster than the... (answered by ankor@dixie-net.com)
the sum of the speed of two trains is 719.5 miles per hour if the speed of the first... (answered by Alan3354)
the sum of the speed of two trains is 719.5 miles per hour if the speed of the first... (answered by MathLover1)
The sum of the speeds of two trains is 718.8 miles per hour. If the speed of the first... (answered by stanbon)
The sum of the speeds of two trains is 724.6 miles per hour. If the speed of the first... (answered by Alan3354)
the sum of two trains is 724.3 miles per hour. If the speed of the first train is 9.7... (answered by rfer)
the sum of the speeds of two trains is 720.4 miles per hour if the speed of the first... (answered by solver91311,macston)
The sum of the speeds of two trains is 723.7. If the speed of the first train is 10.3... (answered by Maths68)
The sum of the speeds of two trains is 719.1 miles per hour. If the speed of the first... (answered by josgarithmetic)