document.write( "Question 822856: If I have a test worth 25% of a grade and I currently have a 70 average, what is the minimum score I can receive to achieve an 80% overall or better? \r
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Algebra.Com's Answer #495117 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "If I have a test  worth 25% of a grade and I currently have a 70 average, 
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document.write( "what is the minimum score I can receive to achieve an 80% overall or better? 
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document.write( "  .80*70 + .25x   ≥   80
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document.write( "            x ≥   (80-56)/.25
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document.write( "            x  ≥  96,  96 the minimum score to achieve an 80% overall or better \n" );
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