Answer:
It's a ray because it has a point and one line that goes on in a direction.
Step-by-step explanation:
(12+9x) - (6+3x) + 6x + -3
6+3x + 6x+-3
3+ 9x
Answer:
B, D
Step-by-step explanation:
These are the correct answers.
Answer:
the answer is D
Step-by-step explanation:
they divided