document.write( "Question 126891: Staci earns $9.50 an hour plus 3% commission on all sales made. If her total sales during a 30-hour work week were $500, how much did she earn? \n" ); document.write( "

Algebra.Com's Answer #92942 by josmiceli(19441) $\"\"$ $\"About$

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$\"h\"$ = number of hours worked
\n" ); document.write( " $\"s\"$ = number of sales made
\n" ); document.write( " $\"e\"$ = total earnings
\n" ); document.write( " $\"s+=+500\"$
\n" ); document.write( " $\"h+=+30\"$
\n" ); document.write( " $\"e+=+9.5h+%2B+.03s\"$
\n" ); document.write( " $\"e+=+9.5%2A30+%2B+.03%2A500\"$
\n" ); document.write( " $\"e+=+285+%2B+15\"$
\n" ); document.write( " $\"e+=+300\"$
\n" ); document.write( "She earned $300 for the week \n" ); document.write( "

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