Bay Area Rental Cars charges $18 a day and $.14 per mile for renting a car. You rented a car for 4 days and drove 313 miles. Find your total cost for renting the car.

(4 * 18) + (313 * 0.14) = ?

To find the total cost for renting the car, you'll need to calculate the cost of the car rental (based on the number of days) and the cost of the mileage (based on the number of miles driven).

1. Calculate the cost of the car rental:
- The rate is $18 per day.
- You rented the car for 4 days.
- Multiply the rate by the number of days to get the rental cost: $18 * 4 = $72.

2. Calculate the cost of the mileage:
- The rate is $0.14 per mile.
- You drove 313 miles.
- Multiply the rate by the number of miles to get the mileage cost: $0.14 * 313 = $43.82.

3. Add the rental cost and mileage cost together to get the total cost:
- Total cost = Rental cost + Mileage cost.
- Total cost = $72 + $43.82 = $115.82.

Therefore, your total cost for renting the car is $115.82.