Answer :

At least means that at the lowest or smallest amount, it is that number, which is 4. So, the equation for this would be n≥4

Number "n" is at least 4 represented by n ≥ 4. Solution set = [ 4, ∞).

What is inequality?

" An inequality is defined as the comparison of the two given values with the relation of greater than , smaller than, greater than or equals to , smaller than or equals to < , > , ≤, ≥ ."

According to the question,

Given statement of inequality,

At least means value is greater than or equals to.

Number "n" is at least 4 represented by

n ≥ 4

Solution set [ 4, ∞)

Hence, number "n" is at least 4 represented by n ≥ 4.

Solution set = [ 4, ∞)

Learn more about inequality here

https://brainly.com/question/20383699

#SPJ2