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We appreciate your visit to Rosanne paid for an Introduction to Painting course at Cool Canvas Art Studio The cost of the course covers 8 painting classes She also bought. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Rosanne paid for an Introduction to Painting course at Cool Canvas Art Studio. The cost of the course covers 8 painting classes. She also bought a beginner's painting kit for [tex]\$42[/tex]. Rosanne paid [tex]\$186[/tex] in all.

Which equation can you use to find the cost, [tex]c[/tex], of each painting class?

A. [tex]42(c + 8) = 186[/tex]

B. [tex]8(c + 42) = 186[/tex]

C. [tex]42c + 8 = 186[/tex]

D. [tex]8c + 42 = 186[/tex]

Answer :

To solve the problem of finding the cost, [tex]\( c \)[/tex], of each painting class, we need to understand the payment breakdown for Rosanne. We know the following:

1. The total amount paid by Rosanne is \[tex]$186.
2. This total includes the cost of 8 painting classes and a beginner's painting kit priced at \$[/tex]42.

Let's use this information to form an equation. The equation should express the sum of the cost of 8 painting classes and the painting kit as the total amount paid.

The cost of each class is [tex]\( c \)[/tex], so the cost for 8 classes would be [tex]\( 8c \)[/tex].

Now, add the cost of the painting kit to this amount:

[tex]\[ 8c + 42 = 186 \][/tex]

This equation correctly represents the total cost paid by Rosanne. Now let's see which option corresponds to this equation:

- [tex]\( 42(c + 8) = 186 \)[/tex] - This implies 42 is multiplied by [tex]\( (c + 8) \)[/tex], which does not fit the scenario.

- [tex]\( 8(c + 42) = 186 \)[/tex] - This implies that each class costs [tex]\( c + 42 \)[/tex], which is incorrect.

- [tex]\( 42c + 8 = 186 \)[/tex] - This implies the cost of 42 classes plus 8, which is incorrect.

- [tex]\( 8c + 42 = 186 \)[/tex] - This correctly represents the total cost as the sum of the cost of 8 classes and the cost of the kit.

Therefore, the correct equation to find the cost, [tex]\( c \)[/tex], of each painting class is:

[tex]\[ 8c + 42 = 186 \][/tex]

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Rewritten by : Barada