Answer:
slope is -1
Step-by-step explanation:
slope is
m= (y2-y1) / (x2-x1) = -5+6 /2-3 = 1/-1 = -1
200
55 / 5x = 20
5x=1100
x=200
x is 20
3x-14=46
3x=60
x=20