In December 2017, the lowest temperature recorded in a certain city w…

Question

Prompt

In December 2017, the lowest temperature recorded in a certain city was

40

degrees Fahrenheit (

^{\circ}

F) and the highest temperature recorded was

9 0^{\circ}

F. Which inequality is true for all values of

t

, where

t

represents any temperature, in

^{\circ}

F, recorded in the city in December 2017?

40 \leq t \leq 90

t \leq 40

t \leq 50

t \geq 90