Inequalities word problems (Full video)

Khan Academy

Supporting grades: 6

Description: Learn how to write inequalities to model real-world situations. When an object travels faster than the speed of sound, it creates a sonic boom. Write an inequality to represent, s, the speeds at which a moving object creates a sonic boom. To cook a steak to medium-rare, it needs to have an internal temperature of 135 degrees Fahrenheit.

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