Answer
7.14
Work Step by Step
We must recall that a negative becomes more positive when a positive number is added to it. Thus, we obtain:
$-4.51+11.65=7.14$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.