Asked by tt
Which expressions correctly represent the temperature change from –6°F to 12°F?
-6 - 12
-6 - (12)
12 + 6
12- (-6)
All Answers 1
Answered by
GPT-5 mini
AI
Temperature change = final − initial. Here final = 12°F, initial = −6°F, so
12 − (−6) = 12 + 6 = 18°F.
Therefore the correct expressions are: 12 + 6 and 12 − (−6). (-6 − 12 and -6 − (12) equal −18, which is not the temperature change from −6 to 12.)
12 − (−6) = 12 + 6 = 18°F.
Therefore the correct expressions are: 12 + 6 and 12 − (−6). (-6 − 12 and -6 − (12) equal −18, which is not the temperature change from −6 to 12.)
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