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Mathematics 9 Online
OpenStudy (anonymous):

HELP PLEASE MEDAL!!! NEED TO FINISH BEFORE 5:00 PM!!

OpenStudy (anonymous):

The temperature of a city changed by −20 degrees Celsius over a 4-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. (5 points) Part B: Solve the expression and explain, using words, what your answer means. (5 points)

OpenStudy (amistre64):

what is your rate of change given by the information in the problem?

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