Check the picture below.
Answer:
3
Step-by-step explanation:
9÷3 , 12÷3 , 15÷3
= 3
done
Answer: 4.05 x y − 2 x + 45 y + 9.46
9x + 4.05xy + 15y + 30y - 11x + 9.46
4.05xy + 9x - 11x + 15y+ 30y+ 9.46
4.05 x y − 2 x + 45 y + 9.46
I recommend trying this it explains how to do it and gives you the answer
