Answer:
All real numbers are solution for the inequality.
Step-by-step explanation:
Given expression:
Solving the inequality.
Using the distribution.
Adding 
to both sides.
We have,
The above statement is always true and thus the inequality has all real number solutions.
The number line graph for the inequality can be shown.
Answer:
19.5
Step-by-step explanation:
Here is a key factors in triangles, it must add up to 180 degrees.
You have three angles in a triangle ABC,
A = 127
B = 33.5
C = ?
In this case you would add the two together (160.5) and subtract from 180 giving you the angle C = 19.5
CHECK:
Add 127+33.5+19.5 = 180! Yes!
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10 is the missing number.
it isn't lined up to x straight while it's crooked
