What are the multoquestions? I can't help if they are not there.
Answer: A)
The first one because the x don’t repeat
Answer:
I got x = 1
Step-by-step explanation:
First to isolate the variable you add 3 to both sides which will give you 1/2x is less than or equal to 2. Then divide both sides by 1/2 and you will get x = 1. To check the answer I just did:

And since -2.5 is less than -1 this statement is true. x does in fact equal 1
Answer:
-15 = n
Step-by-step explanation:
The answer is 39 because 6 times 5 is 30. 30 plus 9 is 39. :)