Question

Suppose you have been on the train for at least 5 hours. A passenger

Answer 1

Answer:

$h \leq 5$

Step-by-step explanation:

Time already spent on the train is at least 5 hours

Since the trip to Fairbanks take 10 hours, we have that, the sum of the number of hours left, h and the time already spent will be equal to 10.

$t+h=10\\ Since the time for which the passenger has been on the train \geq 5\\5+h \leq 10\\h \leq 10-5\\ The inequality that describes in how many more hours, h the train will reach Fairbanks, therefore, is:\\h \leq 5$