Answer:
infinite solutions
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
Answer:
x < -1 or x > 9
Step-by-step explanation:

Add 3 to both sides.

Simplify.

Divide both sides by 10.

Simplify.

Apply absolute value rule: If
then
or 
or 

Add 4 to both sides.

Simplify.


Add 4 to both sides.

Simplify.

Combine the intervals.
or 
Answer:
x = 5
Step-by-step explanation:
Answer:
The answer should B, only one makes sense