Answer:
I think the answer is B.7070-(-7460)
I'm sorry if it was wrong..
Answer:
x = 11
Step-by-step explanation:

and check:

Answer:
2/7
Step-by-step explanation:
You do the number it goes up, 1 to 3 in this case, over the number it goes sideways, 3 to -4. My teacher always said rise over run to help us remember.
1/5 because 1/5+2/5+1/5=4/5 and out of a whole which would be 5/5, you would subtract 4/5 from 5/5