Final answer:
To determine the number of classes at which the total cost for both options is the same, we can set up an equation. When attending 6 classes in a month, the total cost for both options will be the same, which is $60.
Step-by-step explanation:
To determine the number of classes at which the total cost for both options is the same, we can set up an equation. Let x be the number of classes attended in a month.
For the membership option, the total cost is $60 per month.
For the walk-in option, the total cost is $10 multiplied by the number of classes attended.
Setting up the equation, we have:
60 = 10x
Dividing both sides by 10, we find:
x = 6 classes
So, when attending 6 classes in a month, the total cost for both options will be the same.
Using this value of x, we can find the total amount. For the membership option, it would be $60. For the walk-in option, the total amount is $10 multiplied by 6 classes, which is $60 as well.