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Mathematics 12 Online
OpenStudy (anonymous):

One day, the temperature was 63°F. During the night, the temperature was 38°F. If t represents the change in temperature, what is t? A. -35°F B. -25°F C. 28°F D. 35°F

OpenStudy (dm91):

C would be the answer

OpenStudy (anonymous):

what bout b?

OpenStudy (dm91):

oh i did it wrong sorry

OpenStudy (anonymous):

how so?

OpenStudy (dm91):

63-38=25

OpenStudy (anonymous):

yes and b is -25

pooja195 (pooja195):

I didn't see the "t" part sorry.

OpenStudy (dm91):

yeah it is not not -25 if you wanted -25 you have to go 38-63 to get -25

pooja195 (pooja195):

Yea you just needed to flip what I wrote earlier... @dm91 it would be nice if you didn't give the answer.

OpenStudy (dm91):

i explained it after and i do explain it to make sure they under stand it later because people like to ask why it is that answer so i say the answer and then explain it @pooja195

OpenStudy (anonymous):

thank you guys

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