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I am trying to work this problem and need help. Mary bought 2 pairs of identical jeans at a sale. She paid regular price for the first pair and paid half price for the second pair. If the total cost was $45.00,what was the regular price of the jeans? 2x - 1/2x =45.

  • MaTH -

    2x - 1/2x =45

    1.5x = 45

    x = 45/1.5

    x = 30

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