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Mathematics, 28.11.2019 21:31 mcfancei

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a. does the information on the sign represent a proportional relationship?

b. miguel selects five dvds to purchase. a few of the dvd cases appear to be damaged, so the manager gives miguel a 20% discount on his entire purchase. miguel tries to guess how much money will be deducted from the total cost. what is a reasonable estimate of the cost of the dvds before the tax is added?

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