Answer: x=12
Step-by-step explanation:
You start with: 
The segment PQ is half of PR, so to make both sides equal the PQ side must be doubled.
Then all x-values should be put on one side of the equation.
Combine like terms.
Then simplify.
<h3>Given Equation:</h3>
25 - 5x = 5( -x + 5 )
<h3>Solution:</h3>
25 - 5x = -5x + 25
or, 25 - 25 - 5x + 5x = 0
or, x = 0
<h2>Answer:</h2>
<u>Option B. x = 0</u>
<h3>To Check:</h3>
25 - 5x = 5 ( -x + 5 )
or, 25 - 5(0) = 5 ( 0 + 5 )
or, 25 - 0 = 0 + 25
or, 25 = 25
LHS = RHS
Hence, Verified.
Answer:c is correct
c
Step-by-step explanation:
B. 90
Because, a circle is 360 degrees total. Angle FG is 130 degrees. Angle GD is 90 degrees. It's remaining 2 so.... 130+90=220 But every circle is 360 degrees so... 360-220=140. And ED looks similar to GD which is 90 degrees
