document.write( "Question 742077: mint candies normally cost 75 pesos per kilogram(p/kg),
\n" ); document.write( "are mixed with coffee candies which normally cost 80 p/kg to form a mixture of candies that cost 78 p/kg.
\n" ); document.write( "if there are 10 kg of the mixture, how many kg of mint candies were used?
\n" ); document.write( "

Algebra.Com's Answer #452263 by josgarithmetic(39625)\"\" \"About 
You can put this solution on YOUR website!
m for the kilograms of mint candies
\n" ); document.write( "c for the kilograms of coffee candies
\n" ); document.write( "M for amount of mixture, 10 kg.
\n" ); document.write( "L = 75 pesos per kg, for the mint candies
\n" ); document.write( "H = 80 pesos per kg, for the coffee candies
\n" ); document.write( "T = 78 pesos per kg, TARGET price of the mixture\r
\n" ); document.write( "\n" ); document.write( "QUESTION: How many kg. of mint were used? (Find m).\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "EQUATIONS:\r
\n" ); document.write( "\n" ); document.write( "\"%28mL%2BcH%29%2FM=T\" and \"m%2Bc=M\"
\n" ); document.write( "Solve the system for m, entirely in given values as a formula which does not distinctly show c. Suggested method could be to solve for c in the M equation and substitute this formula into the rational equation and solve the rational equation for m.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Use this resulting formula for m and substitute the given values to compute or evaluate m.
\n" ); document.write( "
\n" );