Question:
It took Gustavo 10 hours to drive to a football game. On the
Last updated: 7/30/2022
![It took Gustavo 10 hours to drive to a football game. On the](https://media.kunduz.com/media/sug-question/raw/61845917-1659185542.6292791.jpeg?h=512)
It took Gustavo 10 hours to drive to a football game. On the way home, he was able to increase his average speed by 18 mph and make the return drive in only 7 hours. Find his average speed on the return drive.