Which is NOT a proportional relationship?

A. y=x
B. y=x+2
C. y=2x

The answer is C.y=2x. Hope this will help.

hi there!

the answer will be d: 2

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !