Answer:
The value of F is -22
Explanation:
F=1.8 C+32
F=1.8*-30+32
F=-54+32
F=-22
F = -22
F = 1.8 C + 32 for C = -30
F = 1.8 C + 32 = 1.8(-30) + 32 = -54 + 32 = -22
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