Answer:
D - The longer you use credit responsibly, the higher your
credit score will be
Step-by-step explanation:
Lets dive into the problems to figure out why D is the best:
Answer A: Owning more than one credit card at a time is not recommended by bank officials.
Answer B: If you pay off your entire credit card, your credit score will be higher since you do not owe any money.
Answer C: If you have a low credit score, you are classified as a risk due to lack of money, or excuse to pay back. If you have a low credit score, you are not low risk.
Answer D: The longer you have used your credit card, the longer banks know your habits and when / if you will pay the bank back.