document.write( "Question 883977: Assign two equations: Bob sells cats and dogs. He has a total of 10 cats and dogs sold. He sold each cat for $300 and each dog for $400 and made a total of $3200. \n" ); document.write( "

Algebra.Com's Answer #533900 by lwsshak3(11628) $\"\"$ $\"About$

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Assign two equations: Bob sells cats and dogs. He has a total of 10 cats and dogs sold. He sold each cat for $300 and each dog for $400 and made a total of $3200.
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\n" ); document.write( "let x=number of cats
\n" ); document.write( "let y=number of dogs
\n" ); document.write( "x+y=10
\n" ); document.write( "y=10-x
\n" ); document.write( "..
\n" ); document.write( "300x+400y=3200
\n" ); document.write( "300x+400(10-x)=3200 \n" ); document.write( "

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