To write the equation for the total cost \( y \) in terms of the number of kites purchased \( x \), you can use the following components:
- The cost of each kite is $6, so for \( x \) kites, the cost is \( 6x \).
- There is a flat shipping fee of $10 for shipping to Alaska.
Combining these, the total cost \( y \) can be expressed as:
\[ y = 6x + 10 \]
In this equation:
- \( y \) is the total cost,
- \( x \) is the number of kites purchased,
- \( 6x \) represents the cost of the kites,
- \( 10 \) is the flat shipping fee.