0.647 rounded to the nearest tenth = 0.6
Adding 2x to both sides we get
y = 2x
This is direct variation where the constant is 2.
I think you have multiply 5x4 which equals 20 then 20 divided by 10 which equals 2 and that’s ur answer
Answer: the answer would be choice A
Step-by-step explanation: it passes through the origin making it a proportional relationship