9:6 is the ratio of tickets he has to the tickets he has used.
Answer:
-12
Step-by-step explanation:
Y=1/4x+3 i think is the right answer because your y-intercept is 3 and you go up one and over 4
SOLUTION
At the same time t,
Train 1 would have covered a distance of 80t, since distance = average speed x time.
Train 2 would have covered a distance of 70t.
Now both added should give 210 miles
That is 80t + 70t = 210
150t = 210
t = 210/150
t = 1.4 hours