Question

At the Arctic weather station, a warning light turns on if the outside temperature is below -25 degrees Fahrenheit. Which inequality models this situation?

t > -25
t < -25
t ≤ -25
t ≥ -25

Answer 1

t≥-25

Explanation:

this is becuaset ≥ -25 shows that it can not fall under -25, but can be equal to -25.