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djyliett [7]
2 years ago
5

please help | A department store buys 400 shirts at a cost of ​$6,400 and sells them at a selling price of ​$20 each. Find the p

ercent markup.
Mathematics
1 answer:
Eva8 [605]2 years ago
8 0
The percent markup is 125%
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dybincka [34]

Using the model equation, the predicted mean score on the final given a score of <em>10 points above the class mean</em> in the mid term exam is 50.7

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The <em>number of points above the mean</em> he'll score in the final exam is predicted to be 50.7

Learn more :brainly.com/question/18405415

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-2(x + 3) = -2(x + 1) - 4

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Vedmedyk [2.9K]

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Step-by-step explanation:

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