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Posted by on Friday, September 6, 2013 at 10:35am.

A college student is looking at her monthly checking account records. On September 1, 2008, her checking account held a balance of $1,050. At the end of March 2009, her checking account held a balance of $800. What is the monthly rate of change for the student’s checking account over the period September 1, 2008 through March 31, 2009?

  • algebra 1 - , Friday, September 6, 2013 at 1:17pm

    I think not sure
    Rate of change = change of amount in account/change of amount in time
    800-1050/2-9=-250/-7 negatives cancel =$35.71
    However $35.71x7+800=1049.97 so does the problem ask to round?

  • algebra 1 - , Monday, November 4, 2013 at 2:15pm

    the monkey stole my banana

  • y = 2x + 5y = 2x + 5v - , Friday, February 21, 2014 at 10:22pm

    y = 2x + 5y = 2x + 5

  • algebra 1 - , Wednesday, July 2, 2014 at 11:11am

    The Revolution Is Coming. It Will Be Here Very Soon.

  • algebra 1 - , Wednesday, October 15, 2014 at 11:22am

    250/7

  • algebra 1 - , Monday, December 7, 2015 at 2:03pm

    556

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