document.write( "Question 1021972: Janine spent 55 dollars at the bookstore. she bought 2 books for a totally of 10 dollars and 4 books for a total of 25. how many additional books did she buy if her average cost was 5 dollars per book? \n" ); document.write( "
Algebra.Com's Answer #637961 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "If she spent $55 at an average of $5 per book, she bought 11 books. \n" ); document.write( "2 books at $10 and 4 books at $25 is 6 books, so she bought an \n" ); document.write( "additional 5 books. \n" ); document.write( " \n" ); document.write( " |