Which of the following scenarios models the equation y=2x+5? there are initially 5 chickens on the farm. each month thereafter the number of chickens is 2 times the number in the month before. nina earns $2.00 for each enjoy the city book she sells. each time she sells a book she also gets a five-dollar tip. the temperature at 8: 00 am is 5 degrees celsius and increases 2 degrees per hour.

Equation : y=2x+5

A) There are initially 5 chickens on the farm. Each month thereafter the number of chickens is 2 times the number in the month before.

Since Every time the the number of chickens is 2 times the number in the month before. So, it is not the case

B)Nina earns $2.00 for each Enjoy the City book she sells. Each time she sells a book she also gets a five-dollar tip.

Let x be the number of books

She earns per book = 2

She earns by selling x books = 2x

we are given that Each time she sells a book she also gets a five-dollar tip.

So, Total cost of selling x books = 2x+5

So, This scenario models the equation y=2x+5

C)The temperature at 8:00 AM is 5 degrees Celsius and increases 2 degrees per hour.

Initial temperature = 5°C

Change in temp per hour = 2°C

Change in temp in x hours = 2x

So, Temperature after x hours - 2x+5

So, This scenario models the equation y=2x+5