The answers is A x=4.5y because for whatever y is you multiply it by 4.5 and it gives you your x. Trust me. They all match too; I checked.
Answer:
1st Graph
Step-by-step explanation:
Edge2020
Balance on 60th day PRIOR to payment
=40000(1+10%*(60/360))
=40666.67
Balance after payment of $6000
=40666.67-6000
=$34666.67