Answer:
B should be the answer but it could but C
Answer:
-1
Step-by-step explanation:
7+(-1)= 6
6/3 = 2
There are no other solutions I can find to it. It says sum but technically you can add a negative number.
Don´t listen to me if you think that I am wrong. But I hope this helps!!
Answer:
42.45
Step-by-step explanation:
34 . 75
+ 7. 7
_________
42.45
________