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I mix 1 gal of 80% acid with 4 gal of 30% acid. What is the percent of the mixture
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Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .
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Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items
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Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?
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I mix 1 gal of 80% acid with 4 gal of 30% acid. What is the percent of the mixture...
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