document.write( "Question 942389: 2 cd's and 3 dvd's cost $70.97. 3 cd's and 2 dvd's cost $66.48. What is the cost of each cd and DVD? \n" ); document.write( "
Algebra.Com's Answer #574509 by TimothyLamb(4379) You can put this solution on YOUR website! x = dollar price of one CD \n" ); document.write( "y = dollar price of one DVD \n" ); document.write( "--- \n" ); document.write( "2x + 3y = 70.97 \n" ); document.write( "3x + 2y = 66.48 \n" ); document.write( "--- \n" ); document.write( "put the system of linear equations into standard form \n" ); document.write( "--- \n" ); document.write( "2x + 3y = 70.97 \n" ); document.write( "3x + 2y = 66.48 \n" ); document.write( "--- \n" ); document.write( "copy and paste the above standard form linear equations in to this solver: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "--- \n" ); document.write( "solution: \n" ); document.write( "x = 11.50 \n" ); document.write( "y = 15.99 \n" ); document.write( "--- \n" ); document.write( "Free algebra tutoring live chat: \n" ); document.write( "https://sooeet.com/chat.php?gn=algebra \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations with quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "--- \n" ); document.write( " |