document.write( "Question 1077973: Carmen wants a 93 average in her math class. If she currently has a 90 And will take an exam worth 30% of her final grade, what must she get on her exam to have a 93 average \n" ); document.write( "
Algebra.Com's Answer #692463 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! If the exam is worth 30% of her grade, then the 93 must represent the other 70% of her grade. .7*90=63 \n" ); document.write( "93-63=30 \n" ); document.write( "30/.3=100 \n" ); document.write( "Carmen must score 100 to get a 93 average in class. ☺☺☺☺ \n" ); document.write( " |