Answer:
No, modern train cannot travel on old railroad.
Step-by-step explanation:
In rail transport, track gauge is the spacing of the rails on a railway track and is measured between the inner faces of the load-bearing rails.
Most of the modern train are based on broad gauge. The separation in broad gauge is about 5 ft and 6 inches and in the standard gauge the separation between the tracks is 4 ft and 
inches. So for the modern train it is not possible to travel on the tracks whose separation is no more than 4.5 feet.
Answer: y=3x+500 and y=2x+400
Step-by-step explanation:
you are going to get the weekly salary anyways, but the percentage of sales all depends on what you are doing to make sure you are selling things.
Answer:
5
Step-by-step explanation:
magnitude of the vector
=√(3²+4²)
=√25
=5
Answer: 0
Step-by-step explanation:
3 - 3 is 0
6 + 2 is 8
0 x 8 = 0
Answer:
x=30
Step-by-step explanation:
2x+2x+x+x=180
6x=180
x=30
