The 4th one because when you divide 270 by 15 you get 18 and when you also divide 135 by 7.5 you get 18 when something is proportional you get the same answer
Answer:
The finance charge for this month is $162.06
Step-by-step explanation:
Hi
First of all, as we have the interest rate of a year , but we need the monthly rate of interest, so .
Then we can compute how much is the finance charge for this month, hence
Try typing 17 in the answer