document.write( "Question 930165: There are 80 coins in a jar consisting of dimes (d) and nickels (n). The total value of the coins is $6.20. How many of each type of coin are there in the jars? \n" ); document.write( "
Algebra.Com's Answer #564726 by TimothyLamb(4379)\"\" \"About 
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x = number of nickels
\n" ); document.write( "y = number of dimes
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\n" ); document.write( "x + y = 80
\n" ); document.write( "5x + 10y = 620
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\n" ); document.write( "put the system of linear equations into standard form
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\n" ); document.write( "x + y = 80
\n" ); document.write( "5x + 10y = 620
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\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
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\n" ); document.write( "solution:
\n" ); document.write( "x = number of nickels = 36
\n" ); document.write( "y = number of dimes = 44
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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:
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\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
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