document.write( "Question 294965: Lakeitha earned $12,000 more in her accounting job this year. She invested the money and split it between two separate accounts. One was a certificate of deposit that paid 7.25% interest. The other was a money market account that paid 5.4% interest. At the end of one year, she had made $730. How much did she invest in the money market account? \n" ); document.write( "
Algebra.Com's Answer #212644 by checkley77(12844)\"\" \"About 
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.0725X+.054(12,000-X)=730
\n" ); document.write( ".0725X+648-.054X=730
\n" ); document.write( ".0185X=730-648
\n" ); document.write( ".0185X=82
\n" ); document.write( "X=82/.0185
\n" ); document.write( "X=$4,432.43 AMOUNT INVESTED @ 7.25%.
\n" ); document.write( "12,000-4,432.43=$7,567.57 AMOUNT INVESTED @ 5.4%.
\n" ); document.write( "PROOF:
\n" ); document.write( ".0725*4,432.43+.054*7,567.57=730
\n" ); document.write( "321.35+408.65=730
\n" ); document.write( "730=730
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