document.write( "Question 721562: what does p+prt=500,r=20%,t=2? \n" ); document.write( "
Algebra.Com's Answer #442420 by rfer(16322)\"\" \"About 
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A=500(1.20)^2
\n" ); document.write( "A=500*1.44
\n" ); document.write( "A=720
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