document.write( "Question 1154041: stion\r
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\n" ); document.write( "\n" ); document.write( "One month Alonzo rented
\n" ); document.write( "2\r
\n" ); document.write( "\n" ); document.write( "movies and
\n" ); document.write( "3\r
\n" ); document.write( "\n" ); document.write( "video games for a total of
\n" ); document.write( "$
\n" ); document.write( "24\r
\n" ); document.write( "\n" ); document.write( ". The next month he rented
\n" ); document.write( "4\r
\n" ); document.write( "\n" ); document.write( "movies and
\n" ); document.write( "8\r
\n" ); document.write( "\n" ); document.write( "video games for a total of
\n" ); document.write( "$
\n" ); document.write( "61\r
\n" ); document.write( "\n" ); document.write( ". Find the rental cost for each movie and each video game.
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Algebra.Com's Answer #776416 by MathTherapy(10556)\"\" \"About 
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\n" ); document.write( "stion\r
\n" ); document.write( "\n" ); document.write( "One month Alonzo rented
\n" ); document.write( "2
\n" ); document.write( "movies and
\n" ); document.write( "3
\n" ); document.write( "video games for a total of
\n" ); document.write( "$
\n" ); document.write( "24
\n" ); document.write( ". The next month he rented
\n" ); document.write( "4
\n" ); document.write( "movies and
\n" ); document.write( "8
\n" ); document.write( "video games for a total of
\n" ); document.write( "$
\n" ); document.write( "61
\n" ); document.write( ". Find the rental cost for each movie and each video game.
\n" ); document.write( "
Let the cost of a movie and a video game be M, and V, respectively
\n" ); document.write( "Then we get: 2M + 3V = 24 ------- eq (i)
\n" ); document.write( "Also, 4M + 8V = 61 ------ eq (ii)
\n" ); document.write( "- 4M - 6V = - 48 -------- Multiplying eq (i) by - 2 ------ eq (iii)
\n" ); document.write( "2V = 13 ------ Adding eq (iii) & eq (ii)
\n" ); document.write( "V, or cost of a video game = \"highlight_green%28matrix%281%2C3%2C+13%2F2%2C+%22=%22%2C+%22%246.50%22%29%29\"
\n" ); document.write( "Substitute 6.5 for V in either eq (i) or (ii) to find the cost of a movie.
\n" ); document.write( "That's it!! Nothing as complex as the other person makes it seem. \n" ); document.write( "
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