Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

I am five letter word that is under you.
If you remove my 1st letter, then I am over you.
If you remove my 1st and 2nd letters then I am all around you.

Who am I?

A pet show was happening in my locality. I went down along with my kids. In that show, I noticed that all except two of the entries were cats. All except two were dogs and all except two were Monkeys.

Can you find out how many of each animals were present in that pet show?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

What Adam and Eve do not have but the rest of the people have?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

I am Huge on Sunday and Saturday.
I am small from Tuesday to Thursday.
I do not exist on Monday and Friday.
Who am I?