Melanie charges $4.50 per hour when she washes cars, plus $5.00 for supplies. which function rule represents the amount y melanie charges to wash cars for x hours?

THe answer is 9.50. So, it will be y=9.50x.

Step-by-step explanation:

:)

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.

answer. d.289 hope that