<> greater than and less than

greater than or equal to and lesser than or equal to
= Is equal to
Don't forget to mark my anwer brainliest if I helped!
Diameter x pi (3.14) OR 2 x radius x pi
12x+2 is the answer
add 7x+5x=12x
-8+10=2
Answer:
Because the teacher told him to take a seat.
Can someone help me with my recent question