Hello!!
3x - 9x = -18
-6x = -18
6x = 18
x = 18/6 = 3
Hope this helps!! Let me know if you have ANY questions.
Answer:
4.9 x 10^-4 is the scientific notation
Move the decimal 4 places from left to right
Answer:
answer is b I think
Step-by-step explanation:
because it is
Just reverse search this on google
So your answer according to these hints I provided for you, should lead you to your answer, which should in other words be,
The 1st. The 2nd. And I would say...The 4th. The reason why I say not the 3rd one is because the 4 has nothing to do with the 8, the 3 does because it's divided by it.
If it's not useful, feel free to report for mistake in answer. -_-