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Mathematics, 17.07.2019 04:00 2003loganreed

Three stores have the same mp3 player for sale. the regular price of the player is $50.store a is offering the player on sale at 15%off the regular price. store b is offering a 10$ coupon to be deducted from the regular price. store c is offering a rebate of 7.50$ to purchasers. which store is offering the mp3 player at the lowest cost

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