Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Can you decipher the below rebus?

PBLUESAISNUERSES

What does does this rebus picture means ?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

Can you write down eight eights so that they add up to one thousand?

John and Jill are madly in love with each other. To remind Jill of his pure love, John wants to send her a ring by post but in their country where burglary is quite prominent, any package that is not locked comes under the risk of being stolen for the contents.

John and Jill possess many padlocks but neither one of them has the other key.

Can you find a way John can send the ring to Jill safely?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.

A man embarked on a questionnaire game. He kept asking the same question to whomever he found. The answer each time was different.

Can you guess what the question was?

what does the below math rebus puzzle mean?