Answer:
Step-by-step explanation:
b: left arrow with filled in dot
c: right arrow with filled in dot
d: left arrow with NO filled in dot
Answer: D. -40x^3 + 25x^2 + 45x
Step-by-step explanation:
-5x(8x^2 - 5x - 9)
-40x^3 + 25x^2 + 45x
formula I=Prt
450= (3000) r (3)
450=9000r 450/9000=9000r 0.05=r