Final answer:
Ashley's living room carpet cost is calculated by multiplying the area of the room (56 m²) by the cost per square meter ($9.00), resulting in a total cost of $504.
Step-by-step explanation:
To find out how much it will cost Ashley to buy enough blue carpet for her living room, we need to calculate the total area of the room and then multiply this area by the cost per square meter of the carpet. Her living room is 7 meters wide and 8 meters long.
First, calculate the area:
- Area of living room = length × width
- Area = 8 m × 7 m
- Area = 56 m²
Next, calculate the total cost:
- Cost = area × cost per square meter
- Cost = 56 m² × $9.00/m²
- Cost = $504
Therefore, the total cost to buy enough blue carpet to cover her living room is $504.