Amount of data you use is the dependent variable because it depends on how much you will pay
Answer:
B
Step-by-step explanation:
parentheses exponents multiplication division addition subtraction
The given equation is

Here we have to solve for n. First we need to get rid of the denominators and for that we do cross multiplication .

Now we need to isolate n. And for that we need to get rid of 12, by dividing both sides by 12



And that's the required value of n .
Answer =44. Hope this answer is helpful and correct.