Question

Riku wrote the expression –13 - 5 for this situation
on the previous screen:
The temperature was -13°F and then fell 5 degrees.
What was the final temperature?
Charlie wrote the expression -13+ (-5).
Who is correct?

Answer 1

Riku And Charlie Have Precise Answers.
The Temp. Is -18 Degrees And...
-13 + (-5) = -18
-13 - 5 = -18