Answer:
C is your answer
Step-by-step explanation:
If you want to find the diameter of a circle multiply the radius by 2
Dh-2
Answer: k ≥ -1
Step-by-step explanation:
7k - 2 ≥ -9
add two to both sides
7k ≥ -7
k ≥ -1
4x-8=9x+2
4x=9x+10
-5x=10
5x=-10
x=-2
