Answer:
I think it shifts horizontally by 7 units to the right. Not completely sure though.
Step-by-step explanation:
Answer:
jvhhhhchgcgvvv
Step-by-step explanation:
Answer:

It is 9

Step-by-step explanation:

If the top and the bottom are the same, (shown in the larger model), then the top and bottom in the smaller model should be the same, which gives me 9.

Good luck!
12-x(5-4k)=y
12-y=x(5-4k)
12-y/(5-4k)=x