#4 if you need more to help: I owe $8500 on my credit card. The card has a promotional interest rate of 0% for 24 months. To repay the debt, I'm going to pay a fixed amount toward the balance every month. After 12 months, my remaining debt will be $6460. Which of the following equations correctly relates the remaining debt (D) to the number of months (t) I've been making payments? Formulas: 170t+D=8500 or D=170t−6460
Use the situation from problem #4. If I continue paying at the rate above (assuming there is no additional interest), how many months will it take me to pay off my credit card? (Enter only the number below)