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March 30, 2015

March 30, 2015

Posted by **lily** on Monday, May 17, 2010 at 3:49pm.

- algebra -
**sara**, Monday, May 17, 2010 at 4:00pmguess and check is the best way!

total is 5 quizzes and she has 36 points so 7.2*5 (weeks) = 36 and add 10 to 36, 14 times so just add 140 and you get 176/19(#number of weeks 14+5) and you get 9.2 as the average. hope this is what you were looking for. sorry if its not

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