A later education question and answer inquired students to say what they presume is the most important important aspect for a student to do if they wanted to gain success. Of many results, the one which that stood out was practice. People who generally are successful do not become successful by being born. They work hard and dedicate their lives to succeeding. This is how you can get your goals. in this article, some question and answer examples that you would possibly utilize to enriches your knowledge and gain insight that will guide you to continue your school studies.

## Question:

The price of a visit to the dentist is $50. If the dentist fills any cavities, an additional charge of $100 per cavity gets added to the bill. If the dentist finds n cavities, what will the cost of the visit be? Write your answer as an expression.

## Answer:

We will find that the** cost **of the visit is** modeled** with the **linear equation:**

c(n) = $100*n + $50.

**How to write a model equation?**

Here we need to find an **equation **that models the **cost **of the visit to the dentist.

We know that there is a** fixed cost** of $50, plus $100 for each cavity filled.

So, if the dentist fills n cavities, the cost will be the fixed $50 plus n times $100, this is:

**C(n) = $50 + $100*n**

This is the **linear equation** that models the **cost **of the visit.

If you want to learn more about** linear equations**, you can read:

From the answer and question examples above, hopefully, they can potentially assist the student solve the question they had been looking for and remember of all the stuff declared in the answer above. You may then have a discussion with your classmate and continue the school learning by studying the topic with one another.