6.AF.4

Write an inequality of the form x > c, x ≥ c, x < c, or x ≤ c, where c is a rational number, to represent a constraint or condition in a real-world or other mathematical problem. Explain that inequalities have infinitely many solutions and how to represent solutions on a number line diagram.

Example Problems
A small pizza has an area of 730 square centimeters.

Write an inequality that describes
, the area of a pizza that is larger than a small pizza.
A small poster has a length of 40 centimeters.

Write an inequality that describes
, the length of a poster that is longer than the small poster.
A large cookie platter weighs 2.4 kilograms.

Write an inequality that describes
, the weight of a cookie platter that is heavier than the large one.
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