contestada

5. Yesterday the temperature at noon was 7.8 F. By midnight the temperature had decreased by 11.3 °F.
What is the temperature at midnight?
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For

Respuesta :

Answer:

-3.5°F

Step-by-step explanation:

Subtract 11.3 from 7.8 to get 3.5. The just make the answer negative.

11.3 - 7.8 = 3.5.

Change 3.5 to -3.5.