6 1
Allen creates lava lamps to sell at fairs. He uses 6 tbsp of water and 2 tbsp of oil to create those lava lamps.

Which recipe does not have a ratio of water to oil that is proportional to the amounts used in Allen's recipe?

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

maya’s expression will generate the wrong sum because she violated the commutative property.

step-by-step explanation: