Answer:
17/13
Step-by-step explanation:

Answer: option B
Step-by-step explanation:
-4, 1, 3
Answer:
No because the line does not pass through the origin
Step-by-step explanation:
to be proportional it has to go through the origin
So, to figure out this problem you first need to solve for how much you have left after paying the base fee. Take the total ($84) and subtract by the base fee ($27). You will get 57 as your answer. Then, take $57 and divide it by $0.15 to get your answer. It is 380 minutes each month. The equation here is 84=27+0.15x.