Anna pays \$15 per class for yoga sessions. If she wants her total monthly cost for classes to equal \$120, how many classes can she take in a month?

• A. 10 classes
• B. 12 classes
• C. 6 classes
• D. 8 classes

Answer: (D)

Verified step by step guidance

1. Step 1: Identify the cost per yoga class, which is \$15, and the total monthly cost Anna wants to spend, which is \$120.
2. Step 2: Set up an equation to represent the relationship between the number of classes (x) and the total cost: \( 15x = 120 \).
3. Step 3: Solve for x by dividing both sides of the equation by 15: \( x = \frac{120}{15} \).
4. Step 4: Simplify the division to determine the number of classes Anna can take: \( x = 8 \).
5. Step 5: Verify the solution by multiplying the number of classes (8) by the cost per class (\$15) to ensure the total equals \$120.