Which inequality best models the situation if variable t is the temperature in degrees Celsius?
A severe weather warning is issued when temperatures fall below –18.5°C. Show the possible temperatures when the alert is issued.
A.
t < –18.5 and t may be a negative number.
B.
t < –18.5 and t must be a positive number.
C.
t > –18.5 and t may be a negative number.
D.
t > –18.5 and t must be a positive number.
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OpenStudy (anonymous):
srry i don't know
OpenStudy (anonymous):
@deszbra
OpenStudy (anonymous):
@OpiGeode
OpenStudy (anonymous):
HELP!! PLZZ
OpenStudy (anonymous):
Hello.
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OpenStudy (anonymous):
need HELLPP @OpiGeode or @deszbra
OpenStudy (anonymous):
Why are you tagging all the girls?
OpenStudy (anonymous):
nop
OpenStudy (anonymous):
is this a seperate question or does it have a picture along with it
OpenStudy (anonymous):
its just a question with no pic
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OpenStudy (anonymous):
I have no idea, Im so rusty on inequalities that was a year ago for me. If I figure it out I will let you know