Karla can only rent the hall for a maximum of 4.4 hours with $300.
Inequality
Inequality is an expression used to show the non equal comparison of numbers and variables.
Let y represent the total fee for renting the hall for x hours.
They charge a fixed fee of $200 plus an hourly fee of $22.50. Hence:
y = 22.5x + 200
Karla has $300, hence:
22.5x + 200 ≤ 300
x ≤ 4.4 hours
Karla can only rent the hall for a maximum of 4.4 hours with $300.
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