Acar rental agency charges $50 per week plus $0.50 per mile to rent a car. what is the weekly cost to rent the car, f, as a function of the number of miles driven during the week, x. how many miles did you drive during the week if the weekly cost to rent the car was $100?

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

the answer is 99.