-- After dog ate 1/2 of the collection, there were 29 remaining.
-- Just before dog came along, there were (2 x 29) = 58 cards.
-- That was after Dan added 5 new ones.
-- Before he added the 5 new ones, there were (58 - 5) = 53 cards.
-- When this story began, Dan had <em>53 cards</em>.
C because I had this yesterday
The only surprise attack between U.S. and Japan was in World War II, which was the attack on pearl harbor. It was when the Japanese attacked Pearl Harbor, bombing many people. Pearl Harbor is located in Hawaii. Many woke up surprised to hear the sad news.
Then? You didn't type the full question