document.write( "Question 819334: i currently have a 77% average in my class the final is 20% of my grade. what is the lowest grade i can get and still pass with a 70%? \n" ); document.write( "
Algebra.Com's Answer #493031 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
only 1/5 of the final counts which will be added to 80% of your average
\n" ); document.write( ".8*(77)+.2x=70
\n" ); document.write( "0.2x+61.6 = 70
\n" ); document.write( "0.2x=8.4
\n" ); document.write( "x=42
\n" ); document.write( "
\n" );