HELP HELP PLEASEEE RIGHT ANSWER !!!! Flying against the jetstream, a jet travels 5390 miles in 7 hours. Flying with the jetstream, the same jet travels 4760 miles in 4 hous. what is the rate of the jet in still air and what is the rate of the jetstream???
![HELP HELP PLEASEEE RIGHT ANSWER Flying against the jetstream a jet travels 5390 miles in 7 hours Flying with the jetstream the same jet travels 4760 miles in 4 class=](https://us-static.z-dn.net/files/d83/b0589f8c676ce33a23ff8c3bf8afc64f.png)