80...........................................?
Answer:

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Difference between average temperature and highest recorded = 49.44
Highest - Average = 49.44 Let it be H - A = 49.44
H - (-34.44) = 49.44
H + 34.44 = 49.44
H = 49.44 - 34.44 = 15
Highest recorded = 15°C.
Answer:
10
Step-by-step explanation:
The constant of variation would be 12 / 1.2 = 10.