document.write( "Question 816566: Video Store A charges $15 for membership and $2 for each video that is rented. Video store B does not charge a membership fee but charges $3.50 for each video that is rented.
\n" ); document.write( "Solve using elimination. \n" ); document.write( "
Algebra.Com's Answer #491576 by TimothyLamb(4379)\"\" \"About 
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c = 2v + 15
\n" ); document.write( "c = 3.5v
\n" ); document.write( "---
\n" ); document.write( "-c = -2v - 15
\n" ); document.write( "c = 3.5v
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\n" ); document.write( "add:
\n" ); document.write( "0 = 1.5v - 15
\n" ); document.write( "1.5v = 15
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\n" ); document.write( "v = 10
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\n" ); document.write( "Answer:
\n" ); document.write( "the net cost per video ($3.50) is exactly the same at both stores, if and only if exactly 10 videos are rented from either store.
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\n" ); document.write( "Solve and graph linear equations:
\n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php
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\n" ); document.write( "Solve quadratic equations, quadratic formula:
\n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php
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\n" ); document.write( "Convert fractions, decimals, and percents:
\n" ); document.write( "https://sooeet.com/math/fraction-decimal-percent.php
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\n" ); document.write( "Calculate and graph the linear regression of any data set:
\n" ); document.write( "https://sooeet.com/math/linear-regression.php \n" ); document.write( "
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