there will always be a 1/7 chance then 1/6 cause she's only doing one song. so, so sorry if I am wrong.
Answer:

Step-by-step explanation:
It is given that a small town’s raffle has 85 entries and 3 gift baskets that three different people could win.
Total number of entries = 85
Total number of gift baskets = 3
We need to find the probability of winning a gift basket.


Therefore, the required probability is
.
I am pretty sure the answer for the first one is x=-.498
I would say -5.5., but I might be wrong.