Answer:
[tex]B\text{ : \$38.25}[/tex]
Explanation:
Here, we want to get the total cost
From the question, she needed 9 three-ounce balls of yarn
Each of the ball costs $4.25, to get the cost of the 9 balls, we need to multiply the cost of one ball by 9
Mathematically, we have that as:
[tex]4.25\text{ }\times\text{ 9 = \$38.25}[/tex]