Answer:

Step-by-step explanation:
Given



Required
Determine the coordinate of the partition
This is calculated using:

Substitute values for m,n,x's and y's



Answer:
Is wut prime or composite
Step-by-step explanation:
3-1/2x=-71
when you solve it, the answer is 37
The both equations should equal 180° when combined. So when you add like-terms you get 8x+20=180. X=20°