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GRE Prep Club Team Member
Joined: 20 Feb 2017
Posts: 2508
Given Kudos: 1053
GPA: 3.39
Fox jeans regularly sell for $15 a pair and Pony jeans regularly sell
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16 Nov 2021, 08:14
16 Nov 2021, 08:14
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Fox jeans regularly sell for $15 a pair and Pony jeans regularly sell for $18 a pair. During a sale these regular unit prices are discounted at different rates so that a total of $9 is saved by purchasing 5 pairs of jeans: 3 pairs of Fox jeans and 2 pairs of Pony jeans. If the sum of the two discounts rates is 22 percent, what is the discount rate on Pony jeans?
A. 9%
B. 10%
C. 11%
D. 12%
E. 15%
A. 9%
B. 10%
C. 11%
D. 12%
E. 15%
Re: Fox jeans regularly sell for $15 a pair and Pony jeans regularly sell
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24 Nov 2021, 10:41
24 Nov 2021, 10:41
Expert Reply
x discount on Pony jeans, (0.22 - x) discount on Fox jeans.
Set the equation: 3*15(0.22 - x) + 2*18x = 9 --> x = 0.1 = 10%.
Answer: B.
Set the equation: 3*15(0.22 - x) + 2*18x = 9 --> x = 0.1 = 10%.
Answer: B.
Re: Fox jeans regularly sell for $15 a pair and Pony jeans regularly sell
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31 Jan 2023, 22:15
31 Jan 2023, 22:15
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