Question

17) At the beginning of a winter storm, Sean

noticed that the temperature was 18°F. When
the storm ended, the temperature was -2°F.
How many degrees had the temperature
dropped?

Answer 1

it dropped 20°F

Step-by-step explanation: since its at -2°F, u subtract 18°F to get 0°F. Then you subtract another 2°F to get -2°F. hope this helped. Its pretty simple.