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Zepler [3.9K]
3 years ago
8

A music store is offering a Frequent Buyers Club membership. The membership costs $22 per year, and then a member can buy CDs at

a reduced price. If a member buys 17 CDs in one year, the cost is $111.25. Determine the cost of each CD for a member.
Mathematics
1 answer:
sammy [17]3 years ago
6 0

Answer:the cost of each CD for a member is $5.25

Step-by-step explanation:

The membership costs $22 per year, and then a member can buy CDs at a reduced price.

Let x represent the cost of each CD for a member.

Let n represent the number of CDs that each member buys. This means that the total cost of buying n CDs for a member for a year would be

22 + nx

If a member buys 17 CDs in one year, the cost is $111.25. This means that

17x + 22 = 111.25

17x = 111.25 - 22 = 89.25

x = 89.25/175 = 5.25

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The bearing of the tree from Q is 296.565°

<h3>How to determine the height of the tree?</h3>

The figure that illustrates the bearing and the distance is added as an attachment

The given parameters are:

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<h3>How to determine the distance between Q and the base of the tree?</h3>

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<h3>How to determine the angle of elevation?</h3>

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Read more about bearings at:

brainly.com/question/24142612

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