document.write( "Question 910174: How many integers d will satisfy the inequality
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document.write( "2<3d-4<15
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document.write( "List them. Plz and show work \n" );
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Algebra.Com's Answer #552292 by Edwin McCravy(20056)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( " 2 < 3d-4 < 15\r\n" ); document.write( "\r\n" ); document.write( "Add 4 to all three sides, to get 3d alone in the middle\r\n" ); document.write( "\r\n" ); document.write( " 2 < 3d-4 < 15\r\n" ); document.write( "+4 +4 +4\r\n" ); document.write( " 6 < 3d < 19\r\n" ); document.write( "\r\n" ); document.write( "Divide by 3 to get d alone in the middle:\r\n" ); document.write( "\r\n" ); document.write( " 6/3 < 3d/3 < 19/3\r\n" ); document.write( " 2 < d < 6 1/3\r\n" ); document.write( "\r\n" ); document.write( "The only integers that are between 2 and 6 1/3 are these:\r\n" ); document.write( "\r\n" ); document.write( " 3,4,5 and 6\r\n" ); document.write( "\r\n" ); document.write( "Edwin\n" ); document.write( " |