Mary says that 2−3 is equal to −8. Explain what Mary is doing wrong.

2-3=-1

Step-by-step explanation:

Since 2 is only 1 number below 3

ussaully we would do 3-2=1 but this is 2-3 so the answer is -1

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

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 ! : )