document.write( "Question 409786: Here is the word problem I am struggling to solve.
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document.write( "You must average at least an 85 in math to play a sport. Your grades so far are 84, 70, 98. What must you make on your next test to average at least an 85? Write an inequality.\r
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document.write( "I am stuck. I tried 85> 252 + x /4 and also came up with 84 + x /2>85.
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document.write( "Not sure where to go from here. \n" );
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Algebra.Com's Answer #288339 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! your first inequality is sort of close ... if you add parentheses and reverse the inequality\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(84 + 70 + 98 + x) / 4 ≥ 85\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "252 + x ≥ 340 \n" ); document.write( " |