A PERSON WAKED UP FROM HIS NIGHT SLEEP THEN GETS SOME CEREAL THEN GETS INTO HIS CAR AND LEAVES FOR WORK WHAT DID HE OPEN FIRST RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

The third equation has a term with a pair of whistles. The last line involves a single whistle.

Furthermore, the man in the second and third lines are wearing a whistle, but the man in the last line is not wearing a whistle. Presumably the value of the whistle should be accounted for to get the correct answer.

The pictures can be translated into the following equations:

shoes + shoes + shoes = 30
shoes + (man + whistle) + (man + whistle) = 20
(man + whistle) + 2(whistles) + 2(whistles) = 13
shoes + (man) x (whistle) = ?

From the first equation we can solve for the shoes value:

shoes + shoes + shoes = 30
3(shoes) = 30
shoes = 10

We can then solve the second equation for the (man + whistle) value:

shoes + (man + whistle) + (man + whistle) = 20
10 + 2(man + whistle) = 20
2(man + whistle) = 10
man + whistle = 5

Then we solve the third equation for the whistle:

(man + whistle) + 2(whistles) + 2(whistles) = 13
5 + 4(whistles) = 13
4(whistles) = 8
whistle = 2

We also need to solve for the value of the man:

man + whistle = 5
man + 2 = 5
man = 3

Now we can evaluate the final expression, remembering the order of operations that multiplication should be evaluated before addition:

shoes + (man) x (whistle) = ?

10 + 3 x 2
= 10 + 3 x 2
= 10 + 6
= 16 Did you answer this riddle correctly?
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He melted Did you answer this riddle correctly?
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The door for your parents. Did you answer this riddle correctly?
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Opportunity. Did you answer this riddle correctly?
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Time.

Time is the most valuable resource. Did you answer this riddle correctly?
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Three locks are unlocked Did you answer this riddle correctly?
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His JOB!

Given question is a riddle which is interesting one. Hints are given in the riddle.

In the question, it's given that he's ex police man. It means he already lost his job.

"Ex" is used to show that someone is no longer in that situation. Here, Ex policeman mean he's no longer working as police. The prefix "ex-" refers to someone who no longer working, could be retired or fired. Thus, the first thing that he lose his job whether it is retired or fired.

First he lost his job, then he lost his house, car and finally he lost his girlfriend. Did you answer this riddle correctly?
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They are all married Did you answer this riddle correctly?
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Since the father of the boy has already died in the accident.

The doctor has to be the boy's Mother. Did you answer this riddle correctly?
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The moon Did you answer this riddle correctly?
YES  NO  

Married couples Did you answer this riddle correctly?
YES  NO  

Sunglasses Did you answer this riddle correctly?
YES  NO  

Your eyes Did you answer this riddle correctly?
YES  NO  

When blind man "Grandpa" opened his bandages, the train must be passing through the dark tunnel. The man thought he was still blind and hence commit suicide. Did you answer this riddle correctly?
YES  NO  

A wheelbarrow Did you answer this riddle correctly?
YES  NO