Answer:
20x+50
Step-by-step explanation:
Let x represent the number of days he has the car
20x+50
It is 20x, because it costs 20 dollars for each day he has the car, and +50, because there is a fee, regardless of how many days he has the car.
Hope this helps!
0.03571428571428571428571428571429
If you are demonstrating a rotation, you might want to graph the initial points/line/figure in addition to the rotated image. This will allow you to see the initial position as well as the rotated position to better understand its movement.