-------------------------------------------------- Find Slope -------------------------------------------------- y = -1/3 x + 4 Slope = -1/3 Slope of the parallel line = -1/3
-------------------------------------------------- Insert slope into y = mx + c -------------------------------------------------- y = -1/3 x + c
-------------------------------------------------- Find y-intercept -------------------------------------------------- y = -1/3 x + c at point (6, 5) 5 = -1/3 (6) + c 5 = - 2 + c c = 5 + 2 c = 7
-------------------------------------------------- Insert y-intercept into y = -1/3x + c -------------------------------------------------- y = -1/3 x + 7
-------------------------------------------------- Answer: y = -1/3 x + 7 (Answer B) --------------------------------------------------
X would equal 60 degrees because the degree of the top left area is equal to the degree of the bottom right. So the equation would be x+20=80 so you would solve to get x=60
