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To join a new fitness center, there is a $60 initiation fee. It costs an additional $10 for every spinning class you attend. What is the average cost per class if you take 10 classes in the first month of joining the fitness center?$16$10$7$22

Sagot :

The charges of the fitness is an illustration of linear equation. The average cost of the 10 classes in the first month is $16.

Given that:

[tex]Initiation\ Fee = 60[/tex]

[tex]Additional = 10[/tex]

Let:

[tex]x \to[/tex] Number of spinning class

[tex]y \to[/tex] The total cost.

The equation of y is:

[tex]y = Initiation\ Fee + Additional\ Cost \times x[/tex]

So, we have:

[tex]y = 60 + 10 \times x[/tex]

[tex]y = 60 + 10x[/tex]

If you take 10 classes, the total cost is:

[tex]y = 60 + 10 \times 10[/tex]

[tex]y = 60 + 100[/tex]

[tex]y = 160[/tex]

The average of the 10 classes is calculated as follows:

[tex]Average = \frac{Total}{10}[/tex]

[tex]Average = \frac{160}{10}[/tex]

[tex]Average = 16[/tex]

Hence, the average cost of the 10 classes in the first month is $16.

Read more about linear equations at:

https://brainly.com/question/2263981