Final answer:
To calculate the total cost of the molding around a window, we need to find the total length of the curved portion and the straight portion. The cost of the curved portion is $11.13 per foot, and the cost of the straight portion is $1.43 per foot. The total cost of the molding is the sum of the cost of the curved and straight portions.
Step-by-step explanation:
To calculate the total cost of the molding around a window, we need to find the total length of the curved portion and the total length of the straight portion. Let's say the length of the curved portion is 'c' feet and the length of the straight portion is 's' feet.
The cost of the curved portion is $11.13 per foot, so the cost of the curved portion is 11.13 x c dollars.
The cost of the straight portion is $1.43 per foot, so the cost of the straight portion is 1.43 x s dollars.
The total cost of the molding is the sum of the cost of the curved and straight portions, which is 11.13c + 1.43s dollars.