Using 1, 3, 5, 9, and 9 create a problem in which the answer equals 5. you may use operations more than once.

you add 1+9 which would be 10 then minus 5 which would be 5

1 plus 5 equals 6 plus 9 equals 15 minis 9 equals 6 minis 1 equals 5

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.