document.write( "Question 1013985: This summer to earn extra money you decided to run a dog walking business in adddition to working at a car wash. You can work at most 20 hours next week. You need to earn at least $92 to cover your weekly expenses. You dog walking job pays $7.50 per hour and your job as a car wash attendent pays $6 per hour.\r
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Algebra.Com's Answer #630393 by josmiceli(19441) $\"\"$ $\"About$

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Let $\"+a+\"$ = hours spent on car washing
\n" ); document.write( "Let $\"+b+\"$ = hours spent on dog walking
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\n" ); document.write( "(1) $\"+a+%2B+b+%3C=+20+\"$
\n" ); document.write( "(2) $\"+6a+%2B+7.5b+%3E=+92+\"$ \n" ); document.write( "

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