PLEASE HELP THESE QUESTIONS ARE DUE TONIGHT 14 points well be given!!!and will be marked the brainiest !

Answer:
Step-by-step explanation
The first one is (3) ( Z, X Y , U )
The 2nd one is ( RS )
3rd on is ( 2 )
i am confident for my answer.
Answer:
1.) 1ST CHOICE
2.) RS
3. I CAN NOT SEE THE QUESTION
Step-by-step explanation: