Answer:
x=8
Step-by-step explanation:
Answer:
16. 
17. 
18. 
19. 
Step-by-step explanation:
Equation is
where k is a constant of proportionality.
16.

So, equation is 
17.

Equation is 
18.

Equation is 
19.

Equation is 
If you there isn't enough digits to place, just add zeroes to product to make it a full product or don't even use a decimal point at all.
Answer:
Here, I <u>graphed</u> it for you!
Answer:
21.3y + 12x
Step-by-step explanation: