Final answer:
To find the cost per yard of fabric, subtract the cost of the costume pattern from the total cost and then divide by the number of yards. Each yard of fabric costs $7.75.
Step-by-step explanation:
You've asked how much each yard of fabric costs if Michelle pays $66.85 for a costume pattern and 8 yards of fabric, with the pattern costing $4.85. To find this, we'll subtract the cost of the pattern from the total cost and then divide the remaining amount by the number of fabric yards.
- Subtract the cost of the costume pattern from the total cost: $66.85 - $4.85 = $62.00.
- Divide this amount by the number of fabric yards: $62.00 ÷ 8 yards = $7.75 per yard.
Therefore, each yard of fabric costs $7.75.