document.write( "Question 1033279: in a factory, it take 12 machines to pack a box of milk in 5 minutes. How long will it take 8 machines to do the same job ? \n" ); document.write( "
Algebra.Com's Answer #647840 by josgarithmetic(39625) ![]() You can put this solution on YOUR website! n, how many machines \n" ); document.write( "r, rate of one machine in BOX per MINUTE \n" ); document.write( "j, how many boxes \n" ); document.write( "t, time\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Can you form the system of two equations to solve the problem? Your problem description gives a sentence describing the rate and the second sentence is the question. \n" ); document.write( " |