- A−11 °C
- B7 °C
- C9 °C
- D11 °C
Step-by-Step Solution
Warmest = 2 °C, coldest = −9 °C. Difference = 2 − (−9) = 11 °C. (7 = 9 − 2 ignores that −9 is below zero.)
Answer: D) 11 °C
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