What does this rebus mean?

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TIME

A chicken farmer has figured out that a hen and a half can lay an egg and a half in a day and a half. How many hens does the farmer need to produce one dozen eggs in six days?

I can be cracked, made, told, and played. What am I?

A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

Replace the question mark with the number below given a simple math problem.

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

The centre of the third figure is empty. What digit should fit inside?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?