Which answer describes the type of sequence? 99,89.9,78.8,68. arithmetic neither arithmetic nor geometric geometric

i believe it’s the first one, but it could be the second! not the third or fourth.

explanation:

c is the answer because first she would blush to make the reader wonder why which they find out in the next line.

a) the british government verbally threatens the colonies.

b) the british government has sent navies and armies to the colonies.

c) the british government argues against separation in the house of commons.

d) the british government has sent petitions and letters to all of the colonists.