Mathematics, 19.07.2019 09:00 kaykaystark5528

Kira drove to the mountains last weekend. there was heavy traffic on the way there, and the trip took 8 hours. when kira drove home, there was no traffic and the trip only took 5 hours. if her average rate was 21 miles per hour faster on the trip home, how far away does kira live from the mountains?

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Kira drove to the mountains last weekend. there was heavy traffic on the way there, and the trip too...