Interest and fees the total cost of a credit purchase.
A. maintain
O B. decrease
C. do not affect
D. increase

D. increase

Step-by-step explanation

Intrest and fees are used to make process, and It increases the cost. You have to pay it back in the end.

B

Step-by-step explanation:

Normally a normal card purchase won't affect the credit but since your using your credit's to purchase I think it will decrease it, it also depends how many times you use your card, cuz banks sure do be checking. So I hope I helped!

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1