Jenny made 2 identical necklaces, each having beads and a pendant. The total cost of the beads and pendents for both necklaces was $10.40. If the beads cost a total of $5.60, how much did each pendant cost?

The cost of the two pendants is $10.40 - $5.60 = $<<10.40-5.60=4.80>>4.80.

So, each pendant cost $4.80/2 = $<<4.80/2=2.40>>2.40. Answer: \boxed{2.40}.

To find out how much each pendant cost, we can start by subtracting the cost of the beads from the total cost of both necklaces.

Total cost of both necklaces: $10.40
Cost of beads: $5.60

Now, let's subtract the cost of the beads from the total cost to find the cost of the pendants:

Cost of pendants = Total cost of both necklaces - Cost of beads
= $10.40 - $5.60
= $4.80

Therefore, each pendant cost $4.80.

To find out how much each pendant cost, we need to subtract the cost of the beads from the total cost of the beads and pendants.

Given:
Total cost of beads and pendants = $10.40
Cost of beads = $5.60

To find the cost of the pendant, we can subtract the cost of the beads from the total cost of the beads and pendants:

Cost of pendants = Total cost of beads and pendants - Cost of beads
Cost of pendants = $10.40 - $5.60
Cost of pendants = $4.80

Therefore, each pendant cost $4.80.