The answers are 2. B, 3. D, 4. C, and 5. A.
Step-by-step explanation:
Step 1:
For question 2. 
We subtract both sides by 4 to get
For question 3. 
.
We divide the entire equation by 4 to get
Step 2:
For question 4. 
We multiply both sides by 4 to get
For question 5. 
We add 4 to both sides to get
So the answers are 2. B, 3. D, 4. C, and 5. A.
10x ∠-20
x∠-20/10
x∠-2
this is your answer
hope it helps
Answer:
I think the answer is the third one
Step-by-step explanation:
Two angles are supplementary if their measures sum 180°.
Linear angle pairs are adjacent angles (they are together) and they form a straight angle, which is 180°. Therefore, they are supplementary.
But two angles may be separated and yet add 180°, then they are supplementary but are not linear angle pairs.
