Answer: It is A=-1<x<-6 is the domain
The answer is <span>0.43 that is what i got</span>
first you combine like term
3x+12x=2
15x=2
then you divide 15x by 2
x=7.5
I hope that's the answer
13 N in the direction you are pushing it.
20 N------>
<---7 N
=
13 N---->
The answer is the third option, it will run out in 8 days.