Answer:
-12
Step-by-step explanation:
-7 + (-5)
You are adding two negative numbers, -7 and -5.
Drop the negatives and add the numbers: 7 + 5 = 12.
Then put back the negative sign.
-7 + (-5) = -12
5+
I believe the answer is c
Answer: 3+5x
Simply and Think Hard