document.write( "Question 190990This question is from textbook Algebra 1
\n" ); document.write( ": A jar of dimes and quarters contains $15.25. There are 103 coins in all. How many of each are there? \n" ); document.write( "
Algebra.Com's Answer #143399 by Mathtut(3670)\"\" \"About 
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let d and q be th amount of dimes and quarters
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\n" ); document.write( "d+q=103..........eq 1
\n" ); document.write( ".1d+.25q=15.25...eq 2
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\n" ); document.write( "rewrite eq 1 to d=103-q and plug it into eq 2
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\n" ); document.write( ".1(103-q)+.25q=15.25
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\n" ); document.write( "10.3-.1q+.25q=4.90:
\n" ); document.write( ".15q=4.95
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\n" ); document.write( "q=33
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\n" ); document.write( "d=103-33=70
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