Answer:
-4
Step-by-step explanation:
y=-4x-9
y=mx+b
m=slope
A^3c^3m^3
it would be a cubed or a to the third power, c cubed or c to the third power, and m cubed or m to the third power
Answer: isn't it 21 then?
Step-by-step explanation:
kinda bad at math haha