00:01
Two planes start at the same point and fly in opposite directions.
00:04
So there's plane one, there's plane two.
00:07
The first plane is flying 60 miles per hour slower than the second plane.
00:13
So if this plane's rate is x, then this one's going to be x plus 60, because this is slower than this one.
00:22
Then in 3 .5 hours, so in both of these, the time is 3 .5 hours, the planes are 2 ,000.
00:31
2 ,275 miles apart.
00:35
So from here to here would be 2 ,275 miles apart.
00:41
So let's look and see.
00:42
The distance that this one traveled would be 3 .5x...