Answer:
The identity property
Step-by-step explanation:
anything added to 0 is itself.
Answer:
I think this is the answer

Answer:
-3f+101
Step-by-step explanation:
Answer:
the answer is 20 and 5
Step-by-step explanation:
For ex:
U have 4/8 - 6/2 u would probably have to use KCF- Keep Change Flip
So then it’ll be 4/8 + 2/6
U kept the 4/8 then u changed the subtraction to addition and u flipped the 2 to the numerator and the 6 denominator.
Idk my dude this is what I can think of