document.write( "Question 696476: What is the solution set for the system of inequalities 3X2-4X-5 < Y and 4X+3Y< 2?\r
\n" ); document.write( "\n" ); document.write( "A. -1 < X < 2\r
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\n" ); document.write( "\n" ); document.write( "B. -1 < X < 17/9\r
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\n" ); document.write( "\n" ); document.write( "C. -0.79 < X < 2.12\r
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\n" ); document.write( "\n" ); document.write( "D. -1 < X < 0.5\r
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Algebra.Com's Answer #429056 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\"3x%5E2-4x-5+%3C+y\".......1.... and
\n" ); document.write( "\"4x%2B3y%3C+2\"..............2
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\n" ); document.write( "\n" ); document.write( "\"3x%5E2-4x-5+%3C+y\".......1.set \"y=0\"\r
\n" ); document.write( "\n" ); document.write( "\"3x%5E2-4x-5+%3C+0\"..solve as equation to find \"x\"\r
\n" ); document.write( "\n" ); document.write( "\"3x%5E2-4x-5+=0\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-%28-4%29+%2B-+sqrt%28+%28-4%29%5E2-4%2A3%2A%28-5%29+%29%29%2F%282%2A3%29+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%284+%2B-+sqrt%2816%2B60+%29%29%2F6+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%284+%2B-+sqrt%2876+%29%29%2F6+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%284+%2B-+8.7177978870813471044739639677192%29%2F6+\"\r
\n" ); document.write( "\n" ); document.write( "solutions:\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%284+%2B+8.7177978870813471044739639677192%29%2F6+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%2812.718%29%2F6+\"\r
\n" ); document.write( "\n" ); document.write( "\"x=2.12\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%284+-+8.718%29%2F6+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-4.718%29%2F6+\"\r
\n" ); document.write( "\n" ); document.write( "\"x=-0.79\"\r
\n" ); document.write( "\n" ); document.write( "so, \"-0.79%3Cx%3C2.12\"\r
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\n" ); document.write( "\n" ); document.write( "\"3y%3E-4x%2B2\"..............2..set \"y=0\"\r
\n" ); document.write( "\n" ); document.write( "\"0%3E-4x%2B2\"\r
\n" ); document.write( "\n" ); document.write( "\"4x%3E2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%3E2%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"x%3E1%2F2\"\r
\n" ); document.write( "\n" ); document.write( "system solution is\r
\n" ); document.write( "\n" ); document.write( "C. \"-0.79%3Cx%3C2.12\" \r
\n" ); document.write( "\n" ); document.write( "\"+graph%28+600%2C+600%2C+-6%2C+10%2C+-10%2C+10%2C+%284%2F3%29x-+2%2F3%2C+3x%5E2-4x-5%29+\" \r
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