Question Which situation represents a proportional relationship? Responses AThe cost of months of a gym membership, where there is a startup fee and a per month fee.The cost of m months of a gym membership, where there is a 250 dollars startup fee and a 25 dollars per month fee. BThe cost of t-shirts, where each t-shirt costs plus an additional each for tax.The cost of n t-shirts, where each t-shirt costs 19 point 9 9 dollars plus an additional 1 point 7 5 dollars each for tax. CThe cost of purchasing books at a bookstore, where each paperback book is and each hardbound book is .The cost of purchasing b books at a bookstore, where each paperback book is 12 dollars and each hardbound book is 20 dollars. DThe cost of riding rides at the fair, where the admission to the fair is and each ride costs .
