Answer:
D: 
Step-by-step explanation:
Option A equates to 
Option B equates to 
Option C equates to 
Option D equates to
which cannot be defined as division by 0 is impossible
Answer: combining like terms
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
count two up, and 5 to the right
I think the answer is C 1 2/3