document.write( "Question 299903: solve compound inequality 4>-5x+3 or 10<=-4x+5 the answer option are a.(-1/5,infinity) b. (-infinity,infinity) c. (-infinity,-5/4 cup (-1//5,infinity) d. (-infinity,-5/4) help!!! \n" ); document.write( "
Algebra.Com's Answer #215331 by Edwin McCravy(20054)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "4>-5x+3 or 10<=-4x+5\r\n" );
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document.write( "Solve the first one:\r\n" );
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document.write( "\"4%3E-5x%2B3\"\r\n" );
document.write( "\"5x%3E-1\"\r\n" );
document.write( "\"x%3E-1%2F5\"\r\n" );
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document.write( "-2               -1           -1/5  0                 1                  2\r\n" );
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document.write( "Solve the second one:\r\n" );
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document.write( "\"10%3C=-4x%2B5\"\r\n" );
document.write( "\"4x%3C=5\"\r\n" );
document.write( "\"x%3C=5%2F4\"\r\n" );
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document.write( "-2               -1           -1/5  0                 1   5/4             2\r\n" );
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document.write( "We put those graphs one under the other, with numbers lined up\r\n" );
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document.write( "-2               -1           -1/5  0                 1                   2\r\n" );
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document.write( "-2               -1                 0                 1   5/4            2\r\n" );
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document.write( "Every real number is on the upper graph or the lower graph, and\r\n" );
document.write( "since the word between the inequalities is OR, the solution is\r\n" );
document.write( "\"all real numbers\", \r\n" );
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document.write( "-2               -1                 0                 1                   2\r\n" );
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document.write( "In interval notation, that is (\"-infinity\", \"infinity\")\r\n" );
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document.write( "Choice b.\r\n" );
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document.write( "Edwin
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