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MAXImum [283]
3 years ago
9

A store owner paid 15 dollars for a book. She marked up the price of the book by 40 percent to determine its selling price.

Mathematics
1 answer:
SpyIntel [72]3 years ago
6 0
Part a: 21 dollars because you multiply .40 with 5 and get 6. you add the 6 to the 15 and get 21.
part b: 30.21 because you multiply 38 by .25 and get the answer for that and then subtract that number from 38. then you multiply 0.06 by 38 and when u get that number, add that to the discounted price.
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One possible way:
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7 0
3 years ago
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Answer:

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Anna buys a sweater for $25.60, and it is on sale for 35% off. What is the amount of the discount?
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