Before January, the price of a dress was D and the price of a matching pair of shoes was H. In January, the price of the dress increased by 40% and the price of the shoes increased by 50%. In March, Roberta bought both items with a 30% discount. If D = 2H, which of the following represents the amount that Roberta paid? Options.
A) D + 40	B) D + H – 1	C) D + 2H	D) 3.01H	E) 1.21D
before 3.01Hiscount price was: 1.43.01H+1.5H   After 3.01Hiscount: 1.43.01H +1.5H-.423.01H-.45H   substitute 3.01H=2H   final value: 3.01H   Ans Is 3.01H :
<result>D</result>
Before January, the price of a dress was D and the price of a matching pair of shoes was H. In January, the price of the dress increased by 40% and the price of the shoes increased by 50%. In March, Roberta bought both items with a 30% discount. If D = 2H, which of the following represents the amount that Roberta paid?