document.write( "Question 941638: I had an 80 in my class. I took a test worth 15% and my grade dropped to a 73. What did I get for a grade on my test? \n" ); document.write( "
Algebra.Com's Answer #574032 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! (1 - 0.15)*80 + 0.15x = 73 \n" ); document.write( "0.15x = 73 - (1 - 0.15)*80 \n" ); document.write( "x = ( 73 - (1 - 0.15)*80 ) / 0.15 \n" ); document.write( "x = 33.333333333 \n" ); document.write( "--- \n" ); document.write( "Free algebra tutoring live chat: \n" ); document.write( "https://sooeet.com/chat.php?gn=algebra \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 with 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( "--- \n" ); document.write( " |