I need help with a probability question please!?

Jim and Sally have 13 marbles in a bag, with each marble given a number (1-13). Jim wants to make a bet. The bet is as follows: Sally gets to randomly pull 8 marbles out of the bag. Their numbers are written down and the marbles are replaced. Jim then randomly picks 6 marbles. They then compare what... show more Jim and Sally have 13 marbles in a bag, with each marble given a number (1-13). Jim wants to make a bet. The bet is as follows:

Sally gets to randomly pull 8 marbles out of the bag. Their numbers are written down and the marbles are replaced. Jim then randomly picks 6 marbles. They then compare what marbles each picked. If Jim picked at least 2 of the same marbles that Sally picked, then Sally wins. What is the probability that Sally wins?

Any help is really really appreciated!!!!!!!!!
Update: Plz!!!!!!!!!
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