Answer:

Step-by-step explanation:
i think this is right..lol
hope it helps :)
have a nice day!!
I believe the next one would be 13.2 because if you add 8.4 to -6.4 it gets 4.8 so you just do the same thing
In the first table, y = 4x. So y is proportional to x.
In the second table, y is not proportional to x.
In the third table, 2y = 3x. So, y is proportional to x.
Answer: 205000
Step-by-step explanation: