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Mathematics 18 Online
OpenStudy (anonymous):

The temperature in Fargo, North Dakota, is 6 times colder than the temperature in Detroit. If the temperature in Detroit is –4°F, what is the temperature in Fargo? A. 2°F B. 24°F C. –10°F D. –24°F

OpenStudy (anonymous):

@mathmate

OpenStudy (anonymous):

Nvm. I found it on my own. It's B! :)

OpenStudy (mathmate):

Recall: 8*(-2) =-16

OpenStudy (anonymous):

So, it's not B?

OpenStudy (anonymous):

@mathmate

OpenStudy (mathmate):

Best way to do multiple choice is to work out answers and choose. Post the values of your answers, and not the letters, please.

OpenStudy (anonymous):

Oh, okie

OpenStudy (anonymous):

So, how would I find out what the temperature in Fargo is? I am a bit confused on how to work this problem out, now :/

OpenStudy (anonymous):

@mathmate

OpenStudy (mathmate):

Assuming the question asks "6 times colder..." means "6 times the temperature of...", then we multiply the temperature of Detroit (-4) by 6. From the answer, you choose the correct answer. Do not forget to read the hint above regarding the sign of a product (of multiplication).

OpenStudy (anonymous):

So, (-4)*6 is -24, rite?

OpenStudy (mathmate):

Right, well done!

OpenStudy (anonymous):

So, would –24°F be my final answer, or are there more steps to this problem?

OpenStudy (mathmate):

Yes, the last step which \(you\) have to do is to translate the answer to a letter and tell the computer your answer!

OpenStudy (anonymous):

Oh okie! Thnx for the help! :)

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