Question

http://prntscr.com/s1g25v

Answer 1

@dude @Vocaloid @SmokeyBrown @TheSmartOne

Answer 2

So what do you think it is?

Remember proportions, you want to set it up the same on both sides

so like
sugar/cookies = sugar/cookies

And we have one as an unknown (our variable) and that's what we'd solve for

Answer 3

I think A

Answer 4

since two cups of sugar over nine cookes

Answer 5

Bingo

Answer 6

Got it