The appropriate symbol is greater then used for the given data will be as 
<h3>
What is Inequality?</h3>
The relation between two expressions that are not equal, employing a sign such as ≠ ‘not equal to’, > ‘greater than’, or < ‘less than’.
The given expression will be witten as:

Since 9.2 is greater then 9.12 so we will use greater then sign.
Hence the appropriate symbol is greater then used for the given data will be as 
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That would be 9/4
Or in mixed number form: 2 1/4
I hope this helps! (:
Answer:
5x + 3
Step-by-step explanation:
1) Collect like terms.
(2x − x + 3x + x) + (5 − 2)
2) Simplify
5 x + 3
This kind of problems are solved using Bernoulli's distribution. Everytime you have a win/lose scenario, and you know the probability
of winning, and you want
successes over
trials, you have the following probability:

You want the probability of having at least three successes, i.e. you are interested in the cases k=3 and k=4. The corresponding probabilities are


So, the total probability is 