document.write( "Question 614394: A history exam has 100 multiple choice questions. A student gets 4 points for a correct answer, but loses 3 points for an incorrect answer. I answered all of the questions and scored a total or 225 points. How many did i answer correctly and many did i answer incorrectly? \n" ); document.write( "

Algebra.Com's Answer #386547 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
\n" );
document.write( "Hi, 
\n" );
document.write( "A student gets 4 points for a correct answer, but loses 3 points for an incorrect answer. 
\n" );
document.write( "A history exam with 100 multiple choice questions.
\n" );
document.write( "Let x and (100-x) represent the number right and wrong respectively
\n" );
document.write( "Question states***scored a total of 225 points
\n" );
document.write( " 4x -3(100-x) = 225
\n" );
document.write( "      x = 75, the number answered correctly, 25 answered incorrectly \n" );
document.write( "

\n" );