Calculating the Amount Earned

Oct 13, 2025 by windailys.com 37 views

Introduction

Blake, a skilled pianist, offers piano lessons in the evenings. He charges $\$20$ for each lesson and has the flexibility to give between 0 and 6 lessons each evening. The amount he earns in an evening is directly related to the number of lessons he gives. In this article, we will explore the relationship between the number of piano lessons and the amount Blake earns in an evening.

Defining the Relationship

Let's define the relationship between the number of piano lessons and the amount Blake earns in an evening. We can represent the number of lessons as a variable, $x$ , and the amount earned as a variable, $y$ . Since Blake charges $\$20$ for each lesson, the amount he earns in an evening can be represented as $y = 20x$ .

Range of the Relationship

To find the range of this relationship, we need to determine the possible values of $y$ for each value of $x$ . Since Blake can give between 0 and 6 lessons each evening, the possible values of $x$ are 0, 1, 2, 3, 4, 5, and 6.

Calculating the Amount Earned

Let's calculate the amount Blake earns for each possible value of $x$ .

For $x = 0$ , the amount earned is $y = 20(0) = 0$ .
For $x = 1$ , the amount earned is $y = 20(1) = 20$ .
For $x = 2$ , the amount earned is $y = 20(2) = 40$ .
For $x = 3$ , the amount earned is $y = 20(3) = 60$ .
For $x = 4$ , the amount earned is $y = 20(4) = 80$ .
For $x = 5$ , the amount earned is $y = 20(5) = 100$ .
For $x = 6$ , the amount earned is $y = 20(6) = 120$ .

Determining the Range

Based on the calculations above, we can see that the amount Blake earns in an evening ranges from $\$0$ to $\$120$ . This means that the range of the relationship between the number of piano lessons and the amount earned is $\$0$ to $\$120$ .

Conclusion

In conclusion, the relationship between the number of piano lessons and the amount Blake earns in an evening is directly proportional. The amount earned is equal to the number of lessons multiplied by the charge per lesson. The range of this relationship is $\$0$ to $\$120$ , indicating that Blake can earn up to $\$120$ in an evening by giving 6 piano lessons.

Key Takeaways

The relationship between the number of piano lessons and the amount earned is directly proportional.
The amount earned is equal to the number of lessons multiplied by the charge per lesson.
The range of this relationship is $\$0$ to $\$120$ .

Final Thoughts

Introduction

Blake, a skilled pianist, offers piano lessons in the evenings. He charges $\$20$ for each lesson and has the flexibility to give between 0 and 6 lessons each evening. In our previous article, we explored the relationship between the number of piano lessons and the amount Blake earns in an evening. In this article, we will answer some frequently asked questions about Blake's piano lessons.

Q&A

Q: How much does Blake charge for each piano lesson?

A: Blake charges $\$20$ for each piano lesson.

Q: How many piano lessons can Blake give in an evening?

A: Blake can give between 0 and 6 piano lessons in an evening.

Q: What is the relationship between the number of piano lessons and the amount earned?

A: The relationship between the number of piano lessons and the amount earned is directly proportional. The amount earned is equal to the number of lessons multiplied by the charge per lesson.

Q: What is the range of the relationship between the number of piano lessons and the amount earned?

A: The range of this relationship is $\$0$ to $\$120$ , indicating that Blake can earn up to $\$120$ in an evening by giving 6 piano lessons.

Q: How can Blake maximize his earnings?

A: Blake can maximize his earnings by giving the maximum number of lessons allowed in an evening, which is 6. This will result in the highest amount earned, which is $\$120$ .

Q: What if Blake gives fewer lessons than the maximum allowed?

A: If Blake gives fewer lessons than the maximum allowed, he will earn less than the maximum amount. For example, if he gives 3 lessons, he will earn $\$60$ .

Q: Can Blake give no lessons in an evening?

A: Yes, Blake can give no lessons in an evening. In this case, he will earn $\$0$ .

Q: What if Blake gives more lessons than the maximum allowed?

A: If Blake gives more lessons than the maximum allowed, he will not be able to earn more than the maximum amount. For example, if he gives 7 lessons, he will still earn $\$120$ , which is the maximum amount.

Conclusion

In conclusion, Blake's piano lessons offer a unique opportunity for students to learn piano while also earning a steady income. By understanding the relationship between the number of piano lessons and the amount earned, students can make informed decisions about their schedule and maximize their earnings. We hope this Q&A guide has been helpful in answering your questions about Blake's piano lessons.

Key Takeaways

Blake charges $\$20$ for each piano lesson.
Blake can give between 0 and 6 piano lessons in an evening.
The relationship between the number of piano lessons and the amount earned is directly proportional.
The range of this relationship is $\$0$ to $\$120$ .
Blake can maximize his earnings by giving the maximum number of lessons allowed in an evening.

Final Thoughts

We hope this Q&A guide has been helpful in answering your questions about Blake's piano lessons. If you have any further questions or concerns, please don't hesitate to contact us. We are always here to help.