The average speed of the plane was 388 miles per hour and the flight across the pacific was 14 hours long. how many miles did the plane fly?

So you would take the speed of the plane and multiply it by how long it has been traveling.
388*14=5,432 miles.
I hope his helps :)

C. the presidential cabinet

The transcontinental railroad provided a means of fast transportation. it cut a 6 month trip into 6 days, created jobs for many people and encouraged immigration. the homestead act played a huge role in western expansion; it allowed settlers to begin a fresh start, and gave them land in exchange for their residence for up to five years and a small fee.