To find out how many degrees warmer Hawaii's coldest recorded temperature is than Alaska's, you need to subtract Alaska's coldest recorded temperature from Hawaii's coldest recorded temperature.
Hawaii's coldest recorded temperature: 15°F
Alaska's coldest recorded temperature: -80°F
Now calculate the difference:
\[ 15°F - (-80°F) = 15°F + 80°F = 95°F \]
Hawaii's coldest recorded temperature is 95°F warmer than Alaska's coldest recorded temperature.