document.write( "Question 352334: 1. Nick worked 16 hours last week. He earned $5 per hour at a local restaurant and $5.50 per hour at a grocery store. If he earned a total of $82, how many hours did he work at the grocery store? \n" ); document.write( "

Algebra.Com's Answer #251821 by rfer(16322) $\"\"$ $\"About$

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r+g=16
\n" ); document.write( "5r+5.5g=82
\n" ); document.write( "5r+5.5*(16-r)=82
\n" ); document.write( "5r+88-5.5r=82
\n" ); document.write( "-.5r=-6
\n" ); document.write( "r=12
\n" ); document.write( "g=4
\n" ); document.write( "---------------
\n" ); document.write( "5*12+5.5*4=
\n" ); document.write( "60+22=82 \n" ); document.write( "

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