Answer:
I think Brendan is 22? I'm not sure and im 70% sure im wrong!
Sorry!
English...because english subject is a part of our language worldwide and that can communicate all over the world...its just my opinion
5+5=10
y=5
b=5
the answer is 5 plus 5
A. because in A, it flips the two conditions, which can changes the accuracy of the statement.