The inequality that represents x, the number of hours Marquis wants to work is x ≥ 20.
<h3>What are inequality expressions?</h3>
Inequality expressions are mathematical representations of statements that have variables, coefficients and operators and the opposite sides do not have equal values
<h3>How to determine the inequality?</h3>
From the question, we have the following statement that can be used in our computation:
He wants to work atlleast 20 hours a week to earn enough money for a concert.
In mathematics and algebra,
Atleast means greater than or equal to
In inequalities, greater than or equal to is represented by ≥
So, we have
Hours ≥ 20
This means that
Hours = x
Substitute the known values in the above expression
So, we have the following representation
x ≥ 20
Hence, the inequality is x ≥ 20
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brainly.com/question/25275758
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