document.write( "Question 141063: Use an associative law to find an expression equivalent to r+(s+48) \n" ); document.write( "
Algebra.Com's Answer #102760 by stanbon(75887)\"\" \"About 
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Use an associative law to find an expression equivalent to r+(s+48)
\n" ); document.write( "(r+s)+48
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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