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32 votes
32 votes
Four different stores have the same digital camera on sale. The original price and discounts offered by each store are listed below. Rank the stores from the cheapest to most expensive sale price of the camera. Store A: price $99. 99 and discount of 15% Store B: price $95. 99 and discount of 12% Store C: price $90. 99 and discount of 10% Store D: price $89. 99 and successive discounts of 5% and 5% a. A, B, C. D b. A, B, D, C c. D, A, B, C d. D, C, B, A.

User Blero
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1 Answer

11 votes
11 votes

Answer:

Store D: $ 81.22

Store C: $ 81.89

Store B: $ 84.47

Store A: $ 84.99

Step-by-step explanation:

Store A: 99.99 - (0.15 x 99.99) = $84.99

Store B: 95.99 - (0.12 x 95.99) = $ 84.47

Store C: 90.99 - ( 0.1 x 90.99) = $ 81.89

(Store D: 89.99 - (0.05 x 89.99) = $ 85.49

2nd discount store D: 85.49 - (0.05 x 85.49) = $ 81.22)

User Terry Burton
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2.6k points