Y=20+35x because the 20 is a 1 time thing and 35x because 35 is charged each month
Sorry about my first answer then it would 20% because if you take 30 and divide 20% you'll get 6 so again sorry I was wrong 20 percent though is right.
Using the calculator it is 27.47 round off to 27.5
Answer:
The answer is d and b hope this helps!
