Can you solve the below algebraic mathematical equation?

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

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

I have teeth but i don't bite. Who Am I ?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Rearrange the letters in "new door" to make one word.

I add 5 to 9 and get 2. The answer is correct, so what am I?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

There is a basket full of hats. Three are white and two are black. Three men, Tom, Tim, and Jim, each take a hat out of the basket and put it on their heads without seeing the hat they selected or the hats the other men selected. The men arrange themselves so Tom can see Tim and Jim’s hats, Tim can see Jim’s hat, and Jim can’t see anyone’s hat. Tom is asked what color his hat is and he says he doesn’t know. Tim is asked the same question, and he also doesn’t know. Finally, Jim is asked the question, and he does know. What colour is his hat?

What is the next number in the series?

15 29 56 108 208 ?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)