To find the equation that represents the total charge in dollars
- The bakery charges a $5 delivery fee.
- The price for cookies must be calculated based on the total provided for different quantities.
From the two given data points:
-
For 12 cookies, the total cost is $20.
Thus, the cost of cookies is: The cost per cookie is: -
For 18 cookies, the total cost is $27.50.
Thus, the cost of cookies is: The cost per cookie is:
Now that we have determined that the cost per cookie is $1.25, we can formulate the total charge in terms of
Thus, the correct equation that represents the total charge in dollars