document.write( "Question 571922: Dorothy invested her income tax refund in two separate accounts. She invested part of it at 7% and triple that amount at 11%. The total first-year interest from the two investments was $120. How much did she invest at 7%? \n" );
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document.write( "a. $300 at 7% \r \n" );
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document.write( "b. $150 at 7%\r \n" );
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document.write( " c. $200 at 7%\r \n" );
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document.write( " d. $250 at 7%\r \n" );
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