If a circle has radius
R, its circumference equals to
2πR where π is an irrational number that, approximately, equals to
3.1415926
Answer:

Step-by-step explanation:
Given:

Solving for
:

Answer:
x > - 11/10
(I don't know if this is correct or not, if so i'm glad i helped!)
Answer:
ALL of the above
Step-by-step explanation:
I'm very positive this is right
on second thought...
(4x - 4) - 3 simplified = 4x -7