document.write( "Question 1057741: vacuum cleaner salesperson's monthly income depends on the amount of her sales. Her monthly income is a salary of $725 plus 12% of her monthly sales. Write a linear equation for her monthly income for sales of x dollars. ( I = mx + b) \n" ); document.write( "

Algebra.Com's Answer #672754 by josmiceli(19441) $\"\"$ $\"About$

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$\"+I+=+m%2Ax+%2B+b+\"$
\n" ); document.write( "The fixed part of her income is $\"+b+=+725+\"$
\n" ); document.write( " $\"+m+=+.12+\"$
\n" ); document.write( " $\"+m%2Ax+=+.12x+\"$ is her income from
\n" ); document.write( " $\"+x+\"$ dollars of sales, so the equation is:
\n" ); document.write( " $\"+I+=+.12x+%2B+725+\"$
\n" ); document.write( " \n" ); document.write( "

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