Help me pls Analyze the system of inequalities. Tanya carns $55 per hour consulting for public advertising firms, and she earns $65 per hour consulting for private advertising firms. Combined, she can work no more than 50 hours per week. Last week, she earned less than $3,240. Let x hours for public firms, let y hours for private firms, and let the system represent the situation above

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.

c

step-by-step explanation: