Answer:
A
Step-by-step explanation:
It's hard to see but when x is 6, y is 4.5. Just plug that into each equation and see which one is correct.

The answer is D as said above
Answer:
A. 3a-2=54
Step-by-step explanation:
3 x her age - the 2 year will equal 54
The Pacific Ocean has the lowest point, by 3000 meters