Can i get brainliest if my answer is true hehehehe :p
Because you added 14 cards to your collection, we'll have to subtract that:
40 - 14 = 26
Knowing that 26 cards is half of your old card deck, we know that your old card deck is:
26*2 = 52
You have option b. 52 cards before.
97,531 because all of the numbers are different & odd! it’s also the highest 5 digit number that you can make with these qualities
5x-4=16. I hope this helps :)
