document.write( "Question 1096552: Karen works for $10 an hour. A total of 25% of her salary is deducted for taxes and insurance. She is trying to save $450 for a new set of tires. Write an equation to help determine how many hours she must work to take home $450 if she saves all of her earnings. Be sure to save the equation you write, as you will use it to answer the next question in this quiz.\r
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document.write( "10h - .25=450\r
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document.write( "10h + .25(10h)=450\r
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document.write( "h -.25 (10h)=450\r
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document.write( "10h - .25(10h)=450\r
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Algebra.Com's Answer #710983 by addingup(3677)![]() ![]() You can put this solution on YOUR website! h{10-(0.25*10} \n" ); document.write( "= h(10-2.50) \n" ); document.write( "= h(7.50) = her take-home pay Now solve this: \n" ); document.write( "h(7.5) = 450 \n" ); document.write( "h = 450/7.5 divide to get how many hours she has to work for the 450 \n" ); document.write( " |