Answer:
3.5 hours
Step-by-step explanation:
Speed of train X=30 mph
Speed of train Y=40 mph
Relative speed When the two trains travelling in same direction
Relative speed=40-30=10 mph
Total distance =25+10=35 miles
We have to find the time when train Y is 10 miles ahead of train X.
We know that
Time=
Using the formula
Then, we get
Time=
Hence, it will be 3.5 hours until train Y is 10 miles ahead of train X.
Answer:
Its X And The Sum Of N Is Going To Be 27
Z - 7 = 8
subtract 7 from both sides
z = 15
hope this helped!
67.943
= 60.000 + 7.000 + 0.900 + 0.040 + 0.003
Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.
(18,269.82)