<span>Let t = time for the 2nd
car to catch the 1st one</span>
<span>From the problem we know car 1 is 5o
km ahead of 2nd</span>
70t=50t+50
70t-50t=50
20t=50
T = 50/20 = 2.5
They will be together after 2.5 hours, 2 hours and
30 minutes
Answer:
give me the rest of the question so I can answer
There will be 8 travel vans needed just do 78divided by 9
Graph step by step equation