a family rented a car for 9 days while they were on vacation and drove 670 miles. they paid $37 per day with…

a family rented a car for 9 days while they were on vacation and drove 670 miles. they paid $37 per day with no charge for mileage. the cost of gasoline during their trip was $110.22. true or false: the cost per mile was $0.61. true false

a family rented a car for 9 days while they were on vacation and drove 670 miles. they paid $37 per day with no charge for mileage. the cost of gasoline during their trip was $110.22. true or false: the cost per mile was $0.61. true false

Answer

Explanation:

Step1: Calculate total car - rental cost

The family rented the car for 9 days at $37 per day. So the car - rental cost is $37\times9 = 333$.

Step2: Calculate total cost of the trip

The cost of gasoline is $110.22. The total cost of the trip $C$ is the sum of the car - rental cost and the gasoline cost, so $C=333 + 110.22=443.22$.

Step3: Calculate cost per mile

The family drove 670 miles. The cost per mile $c$ is $\frac{C}{670}=\frac{443.22}{670}=0.661522\approx0.66$.

Answer:

False