document.write( "Question 1098694: Question: An office supply store recently sold a black printer ink cartridge for 17.99 and a color printer ink cartridge for 25.99. At the start of a recent fall semester, a total of 55 of these cartridges was sold for a total of $1157.45. How many of each type were purchased? \n" ); document.write( "
Algebra.Com's Answer #713076 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! 1. \n" ); document.write( "2. \n" ); document.write( "Multiply eq. 1 by 1799 and subtract from eq. 2, \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Solve for C then use either equation to solve for B. \n" ); document.write( " |