If I have two dolls, and my mom takes away one...how many dolls do I have left? 0-o Take your time with this one guys, it's kinda difficult. :)

u7?

Step-by-step explanation:

I think The answer is 3

hope it helps :)

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

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 ! : )