Amy has set aside $150 a month for her cell phone bill. the cost for a monthly cell phone plan is a $65 access fee plus $20 per gigabyte of data used. which expression represents the amount of money amy has left from her monthly budget after she pays her cell phone bill?

here is the

mark brainliest pl

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.