Answer:
4
Explanation:
to fully understand this question, you should first know what it is asking...
the question is asking for when you plug in 6 for 'y', what would 'd' equal?
so...
d = y - 2
just plug in 6 for Y!
d = 6 - 2
d = 4
after completing this process, d would equal 4!
i hope this helped you!
stay safe!
:)