Using proportions, it is found that on average, they will drive 2090 miles each week.
The rule of three is:
2 weeks - 4180 miles
1 week - x miles
Applying cross multiplication:
[tex]2x = 4180[/tex]
[tex]x = \frac{4180}{2}[/tex]
[tex]x = 2090[/tex]
On average, 2090 miles each week.
A similar problem is given at https://brainly.com/question/24112433