Answer:5p^3-2p^2-7p+1
Step-by-step explanation:
-3p^3+5p+(-2p^2)+(-4)-12p+5-(-8p^3)
open brackets
-3p^3+5p-2p^2-4-12p+5+8p^3
Collect like terms
-3p^3+8p^3-2p^2+5p-12p-4+5
5p^3-2p^2-7p+1
I think it’s (3,4) the third answer
1 DOC
2 BOC
3 EOC
4 AOD
5 AOC
Answer:
w
Step-by-step explanation:
The amount of water they need to bring depends on how long they will be hiking.