On Tuesday 2

On Tuesday, the temperature at 9 a.m. at Camden's house was -4°Fahrenheit. By 4 p.m., the temperature at his house was 8°Fahrenheit. Which statement about the change in temperature from 9 a.m. to 4 p.m. at Camden's house is true? Is house true?

A. The temperature decreased by 2°Fahrenheit.
B. The temperature decreased by 4°Fahrenheit.
C. The temperature increased by 8°Fahrenheit.
D. The temperature increased by 12°Fahrenheit.

Correct answer:

x = D

Step-by-step explanation:

t1=4 °F t2=8 °F  Δ=t2t1=8(4)=12 °F  x=D

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