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
Answer:
You cant simplify it??????
Step-by-step explanation:
Answer:
V=pi r² h/3
Step-by-step explanation:
V=volume
R=radius
H=height
The answer is y = 2/3x - 22/3
69.75 - 64.85 = 4.90 or better yet 4.9
