document.write( "Question 819858: The first term of an arithmetic sequence is 5 and the 11th term is 65. Find the 9th term. \n" ); document.write( "
Algebra.Com's Answer #493247 by ewatrrr(24785)\"\" \"About 
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document.write( "Hi,
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document.write( "The first term of an arithmetic sequence is 5 and the 11th term is 65. Find the 9th term
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document.write( "arithmetic sequence  \"a%5Bn%5D=a%5B1%5D%2B%28n-1%29%2Ad\"
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document.write( "\"a%5B1%5D=5\"
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document.write( "\"a%5B11%5D=++5+%2B%2810%29%2Ad+=+65\", d = 6
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document.write( "\"a%5B9%5D=+5%2B%288%29%2A6\" = 53 \n" );
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