Perimeter, Area, VolumeACT math questions

    2017 December(A10) Math Question 5

    Perimeter, Area, Volume

    - Temperature

    5. When Tyrese fell asleep one night, the temperature was 24°F. When Tyrese awoke the next morning, the temperature was —16°F. Letting + denote a rise in temperature and — denote a drop in temperature, what was the change in temperature from the time Tyrese fell asleep until the time he awoke?
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