document.write( "Question 617739: A student has a D+ in a class. His final is worth 20% of his grade. What would he need to get to bring his grade up to a B- \n" ); document.write( "
Algebra.Com's Answer #388517 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Can't do this unless you provide a table that equates the various letter grades each to a percentage range. And make sure your ranges don't have overlapping endpoints. E.g. A = 90% to 100% and B = 80% to 90% is incorrect.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "John
\n" ); document.write( "
\n" ); document.write( "My calculator said it, I believe it, that settles it
\n" ); document.write( "
\"The

\n" ); document.write( "
\n" ); document.write( "
\n" );