document.write( "Question 458703: your family recieves basic cable and two movie channels for $32.30 a month. Your neighbor recieves basic cable and four movie channels for $43.30 a month. What is the monthly charge for just the basic cable?(assume that the movie channels have the same monthly cost) what is the monthly cost for one movie channel?\r
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document.write( "A. Write a system of two equations using two variables
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document.write( "B. solve and put answer in a complete sentence. \n" );
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Algebra.Com's Answer #314668 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 32.30=2x+b \n" ); document.write( "43.30=4x+b \n" ); document.write( "b=21.30 basic cable \n" ); document.write( "x=5.50 for each movie channel \n" ); document.write( " \n" ); document.write( " |