document.write( "Question 205973: Given that 4x/5 – 1/10 ≤ x –2/5, state the smallest value of x when:
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document.write( "i) x is an integer
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document.write( "ii) x is a prime number
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document.write( "iii) x is a rational number
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Algebra.Com's Answer #155542 by RAY100(1637)![]() ![]() ![]() You can put this solution on YOUR website! (4x)/5 -1/10 <= x-2/5 \n" ); document.write( ". \n" ); document.write( "multiply by 10 \n" ); document.write( ". \n" ); document.write( "8x -1 <= 10x -4 \n" ); document.write( ". \n" ); document.write( "3 <= 2x \n" ); document.write( ". \n" ); document.write( "3/2 <=x,,,,,or x>= 1.5 \n" ); document.write( ". \n" ); document.write( "i),,,, 2,,smallest integer > 1.5 \n" ); document.write( ". \n" ); document.write( "ii),,, 2,, smallest prime > 1.5 \n" ); document.write( ". \n" ); document.write( "iii),,,3/2, smallest rational number >=1.5 \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " |