(1/2)x + x + (1/5)y + y = 32
(3/2)x + (6/5)y = 32
answer:
the answer to the question is c) 14.1
It would be in the fourth quadrant because x is positive and y is negative. The quadrants are labeled in counter-clockwise order, starting in the upper-right.
(4 sqrt. 3) /4
Sqrt. 3 is the tangent of a because opposite over adjacent.