10x - 20 + 6x + 8 = 180
16x - 12 = 180
16x = 192
x = 12
<em>hope </em><em>this </em><em>helps</em><em>.</em><em>.</em><em>.</em><em>!</em><em>!</em><em>!</em>
To multiply a number, simply take a number (Let's say 4) and another number (Let's say 3). If you multiply 4 by 3, you are simply taking the number 4, and adding it to itself 3 times (4 + 4 + 4).
I hope this makes sense, please tell me if you need some more information.
Hope this helps!
70% is the correct answer to this i think
Answer:
Answer is option 2) pi/3
Step-by-step explanation:

HAVE A NICE DAY!
THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.
Really to answer this questions you just have to round all the numbers.