C
You just gotta read the graph. Chocalate is 10, Hard Candy is 13 and Chewy is 9
So these are our two equations: 
Before we can use elimination, subtract y on both sides of the first equation: 
Now we are able to use elimination. To eliminate the y variable, add the two equations together to get
. From here we can solve for x.
For this, just divide both sides by 3 and your first answer will be 
Now that we have the value of x, substitute it into either equation to solve for y:

<u>In short, x = 3 and y = 6.</u>
The answer is B
Hope it helps!!
*I think the answer is <span>A.If something is a sparrow, then it must be a bird.</span>