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anonymous

  • one year ago

Need to check my awnser, plz help :) The temperature of a city changed by −12 degrees Celsius over a 2-week period. The temperature changed by the same amount each week. Part A: Write an expression to show the average change in the temperature of the city each week. Part B: Simplify the expression and explain, using words, what your answer means. my awnser: -12 / 2 = -6 This means the city changes -6 degrees Celsius each week. I divided the -12 by the 2 weeks that it happens to slice that number in half, to show only the one week change.

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  1. anonymous
    • one year ago
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    Please? :l @welshfella

  2. welshfella
    • one year ago
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    yes looks good the average change in temperature is -6 degrees each week

  3. anonymous
    • one year ago
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    k thnx

  4. welshfella
    • one year ago
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    yw

  5. welshfella
    • one year ago
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    you might add that the change in temperature over n weeks is -6n.

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