document.write( "Question 823736: If I have a 66% grade overall, and I get an 80 on a test that's 20% of my grade, what's my new grade? \n" ); document.write( "
Algebra.Com's Answer #495793 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! --- \n" ); document.write( "80*66 + 20*80 = 100g \n" ); document.write( "g = (80*66 + 20*80)/100 \n" ); document.write( "g = 68.8% \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations, quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( " |