If the price of a certain computer increased 20 percent from d dollars to 351 dollars, then 2d = Choose the correct choice from the following answers
A) 540 B) 585 C) 619 D) 649 E) 700
Before Price increase Price = d   After 30% Price increase Price = d+(20/100)*D = 1.2d = 351 (Given)   i.e. d = 351/1.3 = $292,5   i.e. 2d = 2*292.5= 
<gadget id="calculator">2*292.5</gadget>
<output>585</output>
585   Answer: option 585
<result>B</result>
If the price of a certain computer increased 20 percent from d dollars to 351 dollars, then 2d =