document.write( "Question 1122580: If you have an 80 average so far in class after 3 tests what would you need to get on the fourth test to have an average of 83 \n" ); document.write( "

Algebra.Com's Answer #738703 by ikleyn(52834) $\"\"$ $\"About$

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document.write( " >= 83.     (1)\r\n" );
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document.write( "Solve for x, which is the number under the question.\r\n" );
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document.write( "Your first step is to multiply both sides of the inequality (1) by 4.\r\n" );
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