Answer:
-2x = 4 4 + -2x
Step-by-step explanation:
-4x - 2x 2x - 4x
Answer:
I believe the answer would be 21xy + 6x^2
Answer:C. 17,280
Step-by-step explanation:It this way because it cant be 3k obv or 6k. And it says 72% down not up so not d either :D
Answer:
B. 6 units
Step-by-step explanation:

I am joyous to assist you anytime.
Answer:
You can do this on ur own
Step-by-step explanation:
Trust me