Answer:
To graph an inequality, treat the <, ≤, >, or ≥ sign as an = sign, and graph the equation. ... If the inequality is ≤ or ≥, graph the equation as a solid line. This line divides the xy- plane into two regions: a region that satisfies the inequality, and a region that does not. Next, pick a point not on the line.
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the building is aged and unique.
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10 and 11
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15
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