Answer:
12. B , 13. 4
Step-by-step explanation:

Answer:
One Solution
Step-by-step explanation:
We can figure out the steps for this equation by separating the variables in the left side and the whole numbers on the right side, what you can essentially do is separate them and the equation will look like
12n = -9 + 6 -311
then,
12n = -314
which gives you, approximately
x = -26.16667.
Hope this helped!
Answer:
<u>15%</u>
Step-by-step explanation:
The reason for this is simply because if you take 40 and 6, turn it into a fraction, then turn it into a percentage, it turns out to be 15%
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