The point A is located in quadrant II
The coordinate of the origin is always (0,0)
B and C are correct because you do basic PEMDAS and get 58 for both those expressions. If this is right could you possibly give me brainliest? Hope this helped.
Answer:
D. 
Step-by-step explanation:

To rewrite a mixed number as an improper fraction, first, multiply the whole number by the denominator.

Then, add this number to the numerator.

This number is now the numerator of the fraction. The denominator stays the same.

I hope this helps!
Answer:
The dependent variable is n i think because the hwole problem depends on n
Step-by-step explanation: