Now You Try

<p>Write each compound inequality as an absolute value inequality.</p><p><code class='latex inline'>\displaystyle 50 \leq k \leq 51 </code></p>

<p>Which absolute value notation represents the number line below?</p><img src="/qimages/94" /><p>Show your work.</p>

<p>Write each compound inequality as an absolute value inequality.</p><p><code class='latex inline'>\displaystyle 0.1187 \leq d \leq 0.1190 </code></p>

<p>Write each compound inequality as an absolute value inequality.</p><p><code class='latex inline'>\displaystyle 50 \leq b \leq 55 </code></p>

<p> A phrase describing a set of real numbers is given. Express the phrase as an inequality involving an absolute value.</p><p>All real numbers x less than 3 units from 0.</p>

<p>Express each of the following as inequality of absolute values.</p><img src="/qimages/240" />

<p>Which absolute value notation corresponds with the inequalities below?</p><p><code class='latex inline'>
\displaystyle
x \leq -1 \text{ or } x \geq 1
</code></p><p>Show your work.</p>

<p>Which absolute value notation represents the number line below?</p><img src="/qimages/93" /><p>Show your work.</p>

<p>Which absolute value notation corresponds with the inequalities below?</p><p><code class='latex inline'>
\displaystyle
-8 \leq x \leq 8
</code></p><p>Show your work.</p>

<p>Solve for the unknown variable and graph your solution set on the number line.</p><p>Quality Control The ideal length of one type of model airplane is <code class='latex inline'>\displaystyle 90 \mathrm{~cm} </code>. The actual length may vary from ideal by at most <code class='latex inline'>\displaystyle 0.05 \mathrm{~cm} </code>. What are the acceptable lengths for the model airplane?</p>

<p>Express each of the following as inequality of absolute values.</p><img src="/qimages/239" />

<p>Which absolute value notation corresponds with the inequalities below?</p><p><code class='latex inline'>
\displaystyle
x < -3 \text{ or } x > 3
</code></p><p>Show your work.</p>

<p>Express each of the following as inequality of absolute values.</p><img src="/qimages/241" />

<p>Solve for the unknown variable and graph your solution set on the number line.</p><p><code class='latex inline'>\displaystyle |2 f+9| \leq 13 </code></p>

<p>Express each of the following as inequality of absolute values.</p><img src="/qimages/238" />