document.write( "Question 846280: You shop for milk and bread based on the weather report for a total of $72. Milk is $6 and the bread cost $3. You buy twice as much bread than milk. How much milk did you buy? \n" ); document.write( "
Algebra.Com's Answer #509672 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! You shop for milk and bread based on the weather report for a total of $72. Milk is $6 and the bread cost $3. You buy twice as much bread than milk. How much milk did you buy? \n" ); document.write( "------------- \n" ); document.write( "Equations: \n" ); document.write( "Quantity:: b = 2m \n" ); document.write( "Value:: 3b + 6m = 72 dollars \n" ); document.write( "------ \n" ); document.write( "Substitute for \"b\" and solve for \"m\": \n" ); document.write( "3(2m) + 6m = 72 \n" ); document.write( "12m = 72 \n" ); document.write( "m = 6 (# of milk bought) \n" ); document.write( "------------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |