document.write( "Question 1169462: Your test scores in one class are 80 and 84. What possible scores can you earn on your next test to have a test average between 82 and 88, inclusive? \n" ); document.write( "

Algebra.Com's Answer #794197 by ikleyn(52803) $\"\"$ $\"About$

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document.write( "The governing inequality is this one\r\n" );
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document.write( "    82 <=  <= 88.\r\n" );
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document.write( "Multiply both sides by 3\r\n" );
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document.write( "    82*3 <= 164 + x <= 88*3\r\n" );
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document.write( "Simplify\r\n" );
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document.write( "    82*3 - 164 <= x <= 88*3 - 164   or\r\n" );
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document.write( "       82      <= x < = 100.    ANSWER\r\n" );
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