Question

Jalal notices the temperature outside at sunrise is -6 F*. An hour later the temperature is 12F*. Which expression represents the change in temperature?

A. 12 - (-6) = 6

B. -6 - (12)m = -18

C. -6 - (12) = -6

D. 12 - (-6) = 18

Answer 1

A.

Explanation:

If you take -6 and add 12, you first add 6 to make it zero, and have 6 to add after that. This gives you 6* F