document.write( "Question 368607: Tom has taken 5 of the 8 equally weighted tests in his
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document.write( "U.S. History class this semester, and he has an average
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document.write( "score of exactly 78.0 points. How many points does he
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document.write( "need to earn on the 6th test to bring his average score
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document.write( "up to exactly 80.0 points? \n" );
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Algebra.Com's Answer #262669 by scott8148(6628) You can put this solution on YOUR website! [(5 * 78) + x] / 6 = 80 \n" ); document.write( " |