Answer:

Step-by-step explanation:
Solve for the value of
:

-Multiply both sides by 


So, therefore, value of
is
.
Yes; this is a linear function because you plug in a number and multiply it by two, so the function would be y=2x, which is linear despite the fact that it lacks a b value.
Hope this helps! :)
Answer:
3.37
Step-by-step explanation:
I am not very sure but this would be the answer.
Simplify your regular answer then you'll get it.
Answer:
On my calculator it appears as 0.7 recurring