document.write( "Question 1075935: carmen bought 7 discs some were dvds at $14.95, and the rest were blu-rays at $16.88. she spent $114.30 in total. how many of each kind of disc did carmen buy? \n" ); document.write( "
Algebra.Com's Answer #690583 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Similar problem. \n" ); document.write( "============================================ \n" ); document.write( "Huana spent $28 on writing on writing utensils, pens cost $4 dollars and $2 pencils. She bought a total of 8. How many did she buy? \n" ); document.write( "------------- \n" ); document.write( "P = # of pens \n" ); document.write( "C = # of pencils \n" ); document.write( "--- \n" ); document.write( "P + C = 8 \n" ); document.write( "4P + 2C = 28 \n" ); document.write( " |