Chapter 2: Q.489 (page 209)
In the following exercises, solve. For each inequality, also graph the solution and write the solution in interval notation.
Short Answer
The solution of the inequality is
The graph of the inequality can be given as

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Chapter 2: Q.489 (page 209)
In the following exercises, solve. For each inequality, also graph the solution and write the solution in interval notation.
The solution of the inequality is
The graph of the inequality can be given as

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In the following exercises, use the Pythagorean theorem to find the length of the leg. Round to the nearest tenth if necessary.

Solve the linear equation.
The sum of two numbers is negative eighteen. One number is forty more than the other. Find the numbers.
Solve the inequality. Graph the solution on the number line and write the solution in the interval notation.
The perimeter of a rectangular atrium is 160 feet. The length is 16 feet more than the width. Find the length and width of the atrium.
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