Cory has $20.00 and she wants to buy two packs of candies that cost $49.00 each. How much money does Cory need so she will be able to buy the pack of candies? Let's be accurate as possible.
The two packs of candy cost $49 x 2 = $98. Therefore, Cory needs $98 - $20 = $78 to be able to buy two packs of candy.
The answer: 78.