May you please help me with this question!

Answer:
9/4x to the power of one plus 12y to the power of one
Step-by-step explanation:
You can add the top numbers for 9, but cant add the bottoms since they are different variables.
Answer:
[tex]\frac{6y+7x}{12xy}[/tex]
Step-by-step explanation:
i hope this helps :)