10. A soup kitchen had 65 gallons of soup at the start of the day. At lunch the gave 3
1
out 4- gallons of soup and at dinner they gave out 13. How many gallons of
4
8
soup did they have left?

I think you forgot to give the diagram along with the question. I am answering the question based on my research and knowledge. "x = 7, y = 9" is the one among the following choices given in the question that gives the value of "x" and "y". The correct option among all the options that are given in the question is the third option or option "C".