Answer :
Final answer:
To calculate 'twice as cold', you double the negative magnitude of the temperature in Coast City. After this, you subtract 5 degrees as Dodge City is 5 degrees colder than this resulting temperature. The final temperature in Dodge City is -11 degrees Fahrenheit.
Explanation:
To solve this question, we first need to understand what is meant by 'twice as cold'. If the temperature in Coast City is 3 degrees Fahrenheit, then twice as cold would mean doubling the negative magnitude, i.e., -3 degrees x 2 = -6 degrees Fahrenheit. This is because in terms of temperature, being 'twice as cold' generally means going twice as far from zero on the negative side of the scale.
If Dodge City is 5 degrees colder than this, we subtract 5 degrees from -6 degrees, giving us -11 degrees Fahrenheit. So, the temperature in Dodge City would be -11 degrees Fahrenheit, which corresponds to option A).
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