To find \(-2445 - 6710\), we can use the additive inverse.
The additive inverse is the opposite of a number. In this case, we will convert the subtraction into addition by adding the additive inverse of \(6710\).
So we have:
\[ -2445 - 6710 = -2445 + (-6710). \]
Now we will perform the addition:
\[ -2445 + (-6710) = -2445 - 6710. \]
Now let's add the absolute values:
\[ 2445 + 6710 = 9155. \]
Thus, the result will be:
\[ -9155. \]
However, let's check the responses you provided:
- \(-18110\)
- \(-31110\)
- \(3112\)
- \(-3112\)
None of these options seem to match the calculated result of \(-9155\).
It seems there might be a misunderstanding, or perhaps there was a mistake with the options presented.
Please double-check your question and the various options provided.