Hello!

To find the percent tax, use the equation:

Substitute in the given values:

Multiply by 100 to find the percent tax:

Answer:
What are the coordinates for point C?
Answer:
X= -5/3 Y= 10/3
Let me know if you need the work to be shown
Answer:1/2 divided by 10
Step-by-step explanation:
Answer:
7n = 12+ 3n
Step-by-step explanation:
The first thing to do is subtract 3n from 7n. This would get you 4n = 12. 4 times 3 equals 12, so n equals 3.
To check your answer. 21 = 12+9. sure enough it matches our answer