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 must be a positive number.

Question

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.

biokiiller396 · Answer

A I think because < = less than and if it's below -18.5 degrees then it must be a negative

texaschic101 · Answer

I have to agree with Biokiiller....I would say A