Answer:
Well, 260 divided by 13 is 20.
286-260=26
And 26 divided by 13 is 2.
Step-by-step explanation:
So there's that-
Brainliest??
See, pls, the offered decision:
1. this ratio has another form: 2x/3x/4x;
2. the difference between the largest and the smallest is 4x-2x=10.
Then x=5, and the sequence of numbers is 10/15/20, where 15 is the middle number.
Answer: 15.
<h2>

</h2><h2>Option C</h2>
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Answer: (c)
Step-by-step explanation:
Given

Here, 
To get
, replace
in
by 

Using
and
it can be concluded that the domain of
is all real numbers except 0.
Therefore, its domain is given by

Option (c) is correct.