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The temperature was -5.5°F at 9 A.M. Then the temperature dropped 5 degrees per hour for the next 3 hours. What was the temperature at noon? A -20.5°F B -10.5°F C 10.5°F D 20.5°F

Respuesta :

Answer:

a -20.5 degrees f

Explanation:

9 and 12 pm are 3 hours apart

that means that the temperature dropped 3 * 5 degrees

3 * 5 is 15

you subtract that from -5.5

-5.5 - 15 = -20.5

it is a -20.5 degrees fahrenheit

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