The inequality that models the seating constraint is a + c ≤ 400.
The inequality that models the amount they must earn is 11a + 4c≥$3,500.
What are inequality signs and what do they mean?
- > means greater than
- < means less than
- ≥ means greater than or equal to
The maximum seating capacity is 400. So, the number of people in the hall must be less than or equal to 500. This information can be represented with this equation: a + c ≤ 400.
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