document.write( "Question 930402: Part of $11,000 was invested by an investment club at 10% interest and the rest at 12%. The annual income from the investments is $1,260. How much was invested at each rate? \n" ); document.write( "
Algebra.Com's Answer #564951 by TimothyLamb(4379)\"\" \"About 
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x = amount at 10%
\n" ); document.write( "y = amount at 12%
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\n" ); document.write( "x + y = 11000
\n" ); document.write( "0.10x + 0.12y = 1260
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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 = 49
\n" ); document.write( "x - 4y = -8
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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 = amount at 10% = 3000
\n" ); document.write( "y = amount at 12% = 8000
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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( "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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