SOLUTION: write an inequality and solve for the homework average.
Claire's test average is 90.The test average is 2/3 of her final grade, and her homework average is 1/3 of her final grade.
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-> SOLUTION: write an inequality and solve for the homework average.
Claire's test average is 90.The test average is 2/3 of her final grade, and her homework average is 1/3 of her final grade.
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Question 97086: write an inequality and solve for the homework average.
Claire's test average is 90.The test average is 2/3 of her final grade, and her homework average is 1/3 of her final grade.What homework average does she need in order to have a final grade of at least 93? Answer by checkley71(8403) (Show Source):
You can put this solution on YOUR website! (2/3)90+(1/3)X>=93
60+X/3>=93
X/3>=93-60
X/3>=33
X>=33/3
X>=100 THIS SAYS SHE NEED A PERFECT SCORE ON HER HOMEWORK.
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