Answer:
[tex]Noon\ Temperature = 7F[/tex]
Step-by-step explanation:
Given
Initial Temperature = -5F
Change (by noon) = 12 degrees
Required
Determine the temperature at noon
The temperature by noon is calculated as thus;
[tex]Noon\ Temperature = Initial\ Temperature + Change[/tex]
Substitute values for Initial temperature and change
[tex]Noon\ Temperature = -5F + 12[/tex]
[tex]Noon\ Temperature = 7F[/tex]
Hence, the temperature at noon is 7F