Ask Question
20 October, 18:54

Jessica increases the temperature of a block of ice by 20º. Which integer represents the amount by which Jessica must change the temperature for the block of ice to return to its starting temperature? A. - 40 B. - 20 C. 20 D. 40

+2
Answers (1)
  1. 20 October, 21:40
    0
    B, - 20

    needs extra characters
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Jessica increases the temperature of a block of ice by 20º. Which integer represents the amount by which Jessica must change the ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers