1. Which situation describes the use of a debit card? A You pay for your groceries and the cashier gives you change.
B You pay for your groceries with a plastic card. You will receive the bill for the groceries at the
end of the month.
C You pay for your groceries and you enter the amount into your check register.
D You pay for your groceries using a plastic card. You enter a PIN.

D. You pay for your groceries using a plastic card. You enter a PIN.

Step-by-step explanation:

When you use a debit card, money from your bank is immediately taken to pay for the bill. It is similar to a credit card, except credit cards do not take money immediately. They give you your bill at the end of the month. With a debit card, you swipe it and enter a PIN.

answer: the common difference is -0.10

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300