Which of the following is the general term for the sequence a, -a, a, -a, . . .? (- a) n (-1) an + 1 a(-1) n - 1 (- a) n
(-1) an + 1
a(-1) n - 1

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )