Best Answer: To manipulate means to change. When you do a scientific experiment, the manipulative variable is the thing you change in order to see what happens. The responding variable is what you measure; it's the thing that changes in response to what you manipulate.
For loans and credit cards, avoid or limit interest charges. While it may sound like a bargain to pay the minimum due on your credit card so you have more money to spend on other things, the long-term costs of this strategy can be staggering.hat's because credit card interest rates can be quite high -- with the best of rates often being in the low double-digits. Instead, try to pay all or as much as possible of your outstanding credit card balance to avoid interest charges.
Core Differences. Credit cards offer you a line of credit that can be used to make purchases, balance transfers and/or cash advances and requiring that you pay back the loan amount in the future. When using a credit card, you will need to make at least the minimum payment every month by the due date on the balance.If the full balance for purchases is not paid off, interest charges will be applied. Interest charges will be applied from the date of the transaction for balance transfers and/or cash advances.ebit cards offer you a convenient way to withdraw money directly from your checking account. This money is not a loan, and no interest is charged. You will not have to make any minimum monthly payments. However, you must be careful not to charge more money than you have available in your checking account.