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 think first. Chain of thought:
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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.
Therefore, the answer is 78.
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