Take your original equation 
and multiply both sides by
to remove the fractions. You are left with

So, 
Update: There is no numerical answer that can be found without being given a value for either x or y
A-the data set is symmetrical
Answer:
614
Step-by-step explanation:
614 can also look like this ^!$ if you hold down caps.
Answer:
I think b
Step-by-step explanation: