Solution :
Given that there is only one set which can contain all the five correct answers. While guessing that I am likely to choose only one sequence of the answers as another, then the probability of getting all the five answers correct is given by :
Given : X
binomial 
P (X = 5)

= 0.00412
Thus the probability is 0.00412
Hello there! ^-^
To solve, do the following.
2n + 6 = 8n and 6n - 2 = 4n
I think you can take it from here ;)
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Answer:
Step-by-step explanation:
7x+17+8x+2)
7x+17+8x+2
7x+8x+17+2
15x+19.