document.write( "Question 988180: After 5 math tests (worth 100 points each) Karen has an average of 83%. What score does she need on her next test to bring it up to 85%
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Algebra.Com's Answer #608761 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "If you want an average of on tests, then the sum of the scores of all tests must be \r
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\n" ); document.write( "My calculator said it, I believe it, that settles it\r
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