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Olenka [21]
3 years ago
14

A used CD is a dollar more than one third the price of a new CD. If a new CD costs $18, how much is a used CD

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
8 0

Answer:

6

Step-by-step explanation:

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Which of the following is the correct graph of the compound inequality 4p + 1 < −11 or 6p + 3 > 39?
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The correct graph to the inequality is a number line with open dot at <em>negative 3</em> with shading to the left and an open dot at 6 with shading to the right. The correct option is the second option

<h3>Linear Inequalities </h3>

From the question, we are to determine the graph for the given compound inequality

The given compound inequality is

4p + 1 < −11 or 6p + 3 > 39

Solve the inequalities separately

4p + 1 < −11

4p < -11 - 1

4p < -12

p < -12/4

p < -3

OR  

6p + 3 > 39

6p > 39 - 3

6p > 36

p > 36/6

p > 6

Thus,

p < -3 OR p > 6

Hence, the correct graph to the inequality is a number line with open dot at <em>negative 3</em> with shading to the left and an open dot at 6 with shading to the right. The correct option is the second option

Learn more on Linear Inequalities here: brainly.com/question/5994230

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A grocery store plans to use 75% of its area for food and beverages. If the grocery store has an area of 1,600 m², what is the a
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Step-by-step explanation:

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