The weather forecast states that the temperature will be lower than –5°F tonight. Let t represent the temperature in degrees Fahrenheit. Which inequality models this situation?
At < –5 and t may be a negative number
Bt < –5 and t must be a positive number
Ct > –5 and t may be a negative number
Dt > –5 and t must be a positive number
At < –5 and t may be a negative number
Bt < –5 and t must be a positive number
Ct > –5 and t may be a negative number
Dt > –5 and t must be a positive number