Five sand pails aligned side by side contain a total of 100 seashells. Each bucket contains two seashells fewer than the bucket to its left. How many seashells are in each bucket?
a.
24, 22, 20, 18, 16
c.
20, 18, 16, 14, 12
b.
30, 28, 26, 24, 22
d.
26, 24, 22, 20, 18