13/50 is the probability
1st step: 13/25 times 1/2 = 0.26
2nd step: 0.26 as a fraction is 13/50
[Note that you don't have to evaluate k to solve the problem]

That means that

So, you want
such that


X=70, 21 divide 3=7 and then add a 0 from the 210 and get 70.
so I think it’s D) $549.68.
I added $824.52 and $824.52 since they’re going there and back. the question also said they’re going to split the cost equally so I divided by 3 after adding. And I got $549.68
Answer:
-1
Step-by-step explanation: