document.write( "Question 810896: 28 members of a class went on a rafting trip. Class members could either rent canoes for $16 each or rent kayaks for $19 each. The class spent a total of $469.
\n" ); document.write( "How many people rented canoes and how many people rented kayaks? \n" ); document.write( "
Algebra.Com's Answer #488529 by TimothyLamb(4379)\"\" \"About 
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16c + 19k = 469
\n" ); document.write( "c + k = 28
\n" ); document.write( "c = 28 - k
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\n" ); document.write( "16c + 19k = 469
\n" ); document.write( "16(28 - k) + 19k = 469
\n" ); document.write( "448 - 16k + 19k = 469
\n" ); document.write( "3k = 21
\n" ); document.write( "---
\n" ); document.write( "k = 7
\n" ); document.write( "c = 21
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