Answer:
-20n^2-39n-15
Step-by-step explanation:
the new price of the bike is $380
Answer:
Positive.
Step-by-step explanation:
(self-explanatory)
there are 18 marbles all together
4 are red
18÷4= 4.5
percent 4.5%
fraction 4 1/2
decimal 4.5
I'm not sure about the second hald but I hope this helped ^^
Answer:
I doing it for points 20
Step-by-step explanation:
Im doing it for points