Step-by-step explanation:
-33 + -20 is -53. and I don't how
Answer:
Please see attachment
i B-elive it is B XD
it's 3.
Here's why........3 only has 2 factors 1 and it's self and 3 times 9 is 27 and 3 times 11 is 33 they all have 3 as a factor.
