1: 8 faces and 9 with the base 9 vertices and 16 edges
2: 3 faces and 5 with the bases 6 vertices and 9 edges
3: 3 faces and 4 with the base 4 vertices and 6 edges
Hope this can help you.
Answer:
6 and 12 have the greatest common factor of 2
$2.75
it would most likely be 4 goldfish for $1
The car is worth 17,200.
20,000x .14=2800
20,000-2,800=17,200.
