a) By noon, the temperature in Milwaukee has risen by 12ºF. What was the temperature there at noon
[tex]\begin{gathered} -6ºF\to6AM \\ -6ºF+12ºF\to\text{noon} \\ 6ºF\to\text{noon} \end{gathered}[/tex]
The temperature in Milwaukee at noon is 6ºF
b)How much lower was the 6AM temperature in Juneau than in Montreal?
[tex]\begin{gathered} =-14 \\ Juneau=-27 \\ \lvert Juneau-Montreal\rvert=\lvert-27-14\rvert \\ \lvert Juneau-Montreal\rvert=\lvert-13\rvert \\ \lvert Juneau-Montreal\rvert=13 \end{gathered}[/tex]
The temperature in Juneau is 13ºF lower than in Montreal
