Answer:
4a=23
4a/4 = 23/4
a=5.75
Step-by-step explanation:
Answer: 0.0005 milometers
Point-slope form, y-y1 = m(x-x1)
(y-(-4)) = -5/6 (x-8)
y+4 = -5x/6+20/3
y = -5x/6+20/3 - 4
y = -5x/6 + 8/3
Answer: 145.5