Question

Add −815+415.(1 point)
Responses

45
Start Fraction 4 over 5 End Fraction

415
Start Fraction 4 over 15 End Fraction

−1215
negative Start Fraction 12 over 15 End Fraction

−415
negative Start Fraction 4 over 15 End Fraction

Answer 1

Let's calculate \(-815 + 415\).

\[
-815 + 415 = -400
\]

Now, looking at the options given, it appears that \(-400\) is not a direct match, but let's see if we can express \(-400\) in relation to the options:

1. **45**
2. **Start Fraction 4 over 5 End Fraction**
3. **415**
4. **Start Fraction 4 over 15 End Fraction**
5. **−1215**
6. **negative Start Fraction 12 over 15 End Fraction**
7. **−415**
8. **negative Start Fraction 4 over 15 End Fraction**

None of the provided options matches \(-400\) or can be simplified to represent that value.

If you meant to input an option that approximates \(-400\), -415 is the only negative candidate. However, it is not equal to -400.

So, the correct answer is:
\[
-400
\]
But there is no matching option given. Please check to make sure the options provided are correct.