document.write( "Question 99745: Samantha works twice as many hours as Adriane. Together they work a total of 39 hours one week.\r
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document.write( "write a linear system to represent the situation \n" );
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Algebra.Com's Answer #72615 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! S=2A \n" ); document.write( "S+A=39 \n" ); document.write( "2A=A=39 \n" ); document.write( "3A=39 \n" ); document.write( "A=39/3 \n" ); document.write( "A=13 HOURS WORKED BY ANDRIANE. \n" ); document.write( "S=2*13 \n" ); document.write( "S=26 HOURS WORED BY SAMANTHA. \n" ); document.write( " \n" ); document.write( " |