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The recommended maximum speed for the German Autobahn expressway is 130 kilometers per hour.
Write an inequality that describes
k, any speed slower than the recommended maximum speed.

The recommended maximum speed for the German Autobahn expressway is $130$ kilometers per hour. $\newline$ Write an inequality that describes $k$ , any speed slower than the recommended maximum speed.

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Write two-variable inequalities: word problems

Full solution

Q. The recommended maximum speed for the German Autobahn expressway is

130

kilometers per hour.

\newline

Write an inequality that describes

k

, any speed slower than the recommended maximum speed.

Define variable speed: Define the variable for the speed. $\newline$ Let $k$ represent any speed in kilometers per hour on the German Autobahn.
Express condition: Express the condition that $k$ is slower than the recommended maximum speed. $\newline$ The recommended maximum speed is $130$ kilometers per hour, so $k$ must be less than $130$ .
Write inequality: Write the inequality. $\newline$ The inequality that describes $k$ , any speed slower than the recommended maximum speed, is k < 130.

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