document.write( "Question 171751: Denise, Evelyn and Fran work at a convenience store. They earn a hourly rate of $8. In one week , Denise worked 4 hours more the Evelyn whereas Fran worked 9 hours less than Denise. Together, they earned a total salary of $856. What was Fran's salary that week? \n" ); document.write( "
Algebra.Com's Answer #126933 by checkley77(12844)\"\" \"About 
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856/8=107 ARE THE TOTAL HOURS WORKED BY ALL THREE.
\n" ); document.write( "D=E+4 OR E=D-4
\n" ); document.write( "F=D-9
\n" ); document.write( "E+F+D=107
\n" ); document.write( "(D-4)+(D-9)+D=107
\n" ); document.write( "3D-13=107
\n" ); document.write( "3D=107+13
\n" ); document.write( "3D=120
\n" ); document.write( "D=120/40 HOURS FOR DENISE.
\n" ); document.write( "40=E+4
\n" ); document.write( "E=40-4
\n" ); document.write( "E=36 HOURS.
\n" ); document.write( "F=40-9
\n" ); document.write( "F=31 HOURS.
\n" ); document.write( "40+36+31=107
\n" ); document.write( "107=107 TOTAL HOURS.
\n" ); document.write( "40*8+36*8+31*8=856
\n" ); document.write( "320+288+248=856
\n" ); document.write( "856=856
\n" ); document.write( "31*8=$248 WAS FRAN'S SALARY.
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