document.write( "Question 1007959: Dave scores 6,9 and 11 on his exams what does he need to get an average of 10 on his next exam \n" ); document.write( "

Algebra.Com's Answer #623796 by Edwin McCravy(20067) $\"\"$ $\"About$

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document.write( "Let x = the score he gets on his next exam:\r\n" );
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document.write( "Then set the average of the 4 scores 6,9,11 and x equal to 10\r\n" );
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document.write( "Simplify and solve for x\r\n" );
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document.write( "Edwin

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