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Mathematics 15 Online
OpenStudy (anonymous):

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? A,-1,850/7 B,-250/7 C,250/7 D,1,850/7

OpenStudy (agl202):

through the end of March is 7 complete months $800-$1050=$-250

OpenStudy (anonymous):

so it would be B?

OpenStudy (agl202):

Yes, ur right!

OpenStudy (anonymous):

YAY! Thanks so much!

OpenStudy (agl202):

Ur welcome! Medal? Thx

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