On a Friday morning, the temperature was -7F. By the time it was noon, the temperature had increased by 25F. What was the temperature at noon? [?]F

Answer 1

To find the temperature at noon, we start with the initial temperature of -7°F and add the increase of 25°F.

\[ \text{Noon temperature} = \text{Initial temperature} + \text{Increase} = -7°F + 25°F \]

Calculating this step:

\[ -7 + 25 = 18 \]

Therefore, the temperature at noon was

\[ \boxed{18} \text{F} \]