Answer:the Miller family rented the car for 6 days
Step-by-step explanation:To find out how many days the Miller family rented the car, we can use algebra to solve the problem. Let's break it down step by step:
1. The rental car has a one-time fee of $100.
2. In addition to the one-time fee, there is an extra charge of $60 for each day the car is rented.
3. Let's say the Miller family rented the car for x number of days.
4. The total bill for the Miller family was $460.
Now, we can set up an equation to represent the situation:
Total bill = one-time fee + (daily fee x number of days)
$460 = $100 + ($60 x x)
Simplifying the equation:
$460 = $100 + $60x
Subtracting $100 from both sides of the equation:
$460 - $100 = $60x
$360 = $60x
Dividing both sides of the equation by $60:
$360 / $60 = x
6 = x