Answer:
6
Step-by-step explanation:
-9+6=-3
Answer:

Step-by-step explanation:

<3
Red
Answer : The different is, find BC - AC and find AC + CB, find AB and find CA + BC are same.
Step-by-step explanation :
As see that, AB is a line segment in which point C is represented in between the line.
As we are given that:
AC = 3
CB = 7
So,
AC + CB = 3 + 7 = 10
Similarly,
CA + BC = 3 + 7 = 10
Similarly,
AB = AC + CB = 3 + 7 = 10
But,
BC - AC = 7 - 3 = 4
From this we conclude that, find AC + CB, find AB and find CA + BC are same things while find BC - AC is a different thing.
Hence, the different is, find BC - AC and find AC + CB, find AB and find CA + BC are same.
Answer:

Then just plug in the values depending on the bridge you chose I'm pretty sure
also can I get brainliest?
the additive inverse of -8 is 8
to find the additive inverse you just have to change the sign of the number