document.write( "Question 238396: how do solve and graph -40 < -5r \n" ); document.write( "
Algebra.Com's Answer #175257 by checkley77(12844)\"\" \"About 
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-40 < -5r
\n" ); document.write( "-40/-5>R (NOTE: HE < SIGN CHANGES TO A > SIGN WHEN DIVIDING BY A NEGATIVE VALUE).
\n" ); document.write( "8>R\r
\n" ); document.write( "\n" ); document.write( "PROOF:
\n" ); document.write( "LET R=7.9
\n" ); document.write( "-40<-5*7.9
\n" ); document.write( "-40<-39.5
\n" ); document.write( "
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