SOLUTION: Two trains made the same 315-mile trip. Since one train traveled 10 mph faster than the other, it arrived 2 hours earlier. Find the speed of each train
Algebra.Com
Question 259645: Two trains made the same 315-mile trip. Since one train traveled 10 mph faster than the other, it arrived 2 hours earlier. Find the speed of each train
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
(x-10)(t)=x*(t-2)=315
t=9
x=45
check
35*9=315
45*7=315
RELATED QUESTIONS
Two trains made the same 315-mile run. Since one train traveled 10 mph faster than the... (answered by josgarithmetic)
Two trains made the same 315-mile run. Since one train traveled 10 mph faster than the... (answered by lwsshak3)
Finding rates Two trains made the same 315-mile run. Since one train traveled 10mph... (answered by dkppathak)
Two trains made the same 360-mile run. Since one train traveled 10 mph faster than the... (answered by ikleyn,Boreal)
Two trains made the same 150-mile run. Since one train traveled 20 mph faster than the... (answered by ikleyn)
Two motorcycles made the same 315 mile drive. One motorcycle traveled 10 mph faster than... (answered by Alan3354)
Two trains made the same 360-mile run. Since one train traveled 15 mph faster than the... (answered by josgarithmetic)
Two trains made the same 350-mile run. Since one train traveled 15 mph faster than the... (answered by umnikmo)
Two trains make the same 225 mph run. Since one train travels 20 mph faster than the... (answered by Alan3354)