Answer:
Sorry the screenshot is black but i would like to help if you can repost it?
Step-by-step explanation:
They are being multiplied by 2 each time.
It's D.
The shorter period loan has the same total interest for the same loan amount, so it has the higher effective interest rate: 80/12 is higher than 89/14.
4
you cant simplify a hole number
a=1
b=81
c=9
