Question

A train is moving at a rate of 65 miles/hour toward a railroad marker located 200 miles away. Which equation could be used to find the time it will take for the distance between the train and the railroad marker to be 4 miles apart, where h represents the time in hours?

O A. 1200 - 65h1 = 4
• B. 14 + 65 h = 200
• c. 165 - 4h1 = 200
O D. |200 - 4h1 - 65

Answer 1

200 - 65h = 4

Explanation:

let h be the hours taken by the train to reach the railroad road marker point.

average speed of train = 65 miles/hr

total time taken = 65h

total miles = 200

equation to find the time it will take for the distance between the train and the railroad marker to be 4 miles apart will be,

200 - 65h = 4