Answer:
3 terms. All of the numbers are considered terms.
Step-by-step explanation:
If it asked for variables, it would be 2.
55t+285t=1020 combine like terms on left side
340t=1020 divide both sides by 340
t=3 hours
However that t is for the amount of time spent on the train and the same amount of time spend on the plane. So the total time for the trip is 2 times t, which is:
6 hours.
