Question

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?

A.
t < –5 and t may be a negative number

B.
t < –5 and t must be a positive number

C.
t > –5 and t may be a negative number

D.
t > –5 and t must be a positive number

Answer 1

Hi There!

t < –5 and t may be a negative number!

Answer 2

Hey there,
 
It would be A

This  < is a bracket 

Bracket means something could be (greater then or less than)
In this case it showing the definition or the out come! 

Hope this helped!