More people in the vehicle means less fuel use per person: Comparing SUVs and cars - Green Car Congress
![SOLVED: 8) A study compared the speed x (in miles per hour) and the average fuel economy y (in miles per gallon) for cars. The results are shown in the table: Source: SOLVED: 8) A study compared the speed x (in miles per hour) and the average fuel economy y (in miles per gallon) for cars. The results are shown in the table: Source:](https://cdn.numerade.com/ask_images/a8b4ef42fc6e45b4bac7f6cc77fbed4b.jpg)
SOLVED: 8) A study compared the speed x (in miles per hour) and the average fuel economy y (in miles per gallon) for cars. The results are shown in the table: Source:
![The estimated mean mileage for the total number of vehicles to its nearest ones place is miles per gallon. The estimated mean mileage for the total number of vehicles to its nearest ones place is miles per gallon.](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1112667/original_Screenshot_2021-05-05_at_4.43.41_AM.png)