Final answer:
To find the area of the living room in square yards, multiply the length by the width. Multiply the area by the cost per square yard to find the total cost.
Step-by-step explanation:
To find the area of the living room in square yards, we can multiply the length by the width. The picture shows that the length of the living room is 11 yards and the width is 9 yards, so the area is 11 yards by 9 yards.
To calculate the cost of the carpet, we can multiply the area of the living room by the cost per square yard. Given that the cost is $15.99 per square yard, we can multiply this by the area to find the total cost.
Therefore, Mrs. Diaz will need 99 square yards of carpet, and it will cost $1,583.01.