The speed of a passenger is 20 mph faster than the speed of a freight train. The passenger train travels 290 miles in the same t
ime it takes the freight train to travel 190 miles. Find the speed of each train .
1 answer:
Answer:
passenger train is travelling 58mph
freight train at 38 mph
Step-by-step explanation:
first i listed all the numbers that could divide 190
1,2,5,10,19,38
& then it was simple from there .
next all i had to do is add 20 to each number and then see if that number could divide 290
38 could divide 190
38+20 =58
290÷58=5
190 ÷38=5
it took the passenger train 5 mins to travel 290 miles while the freight train took 5 mins to trvel 190 miles
You might be interested in
Answer:
I assume you meant 4x^2
So the answer in simplified form is -4x^2-11x+3
Answer:
read.....
Step-by-step explanation:
Answer:
huh?
Step-by-step explanation:
P+o-wt=4b
-wt=4b-p-o
t=(4b-p-o)/-w
mark as brainliest if it’s helpful
Answer:
#20 is irrational, #24 is 33/100, and #25 is 0
Step-by-step explanation:
