Answer: x<-9
Step-by-step explanation:
-2x>18
-2x/(-2)<18/(-2)
x< -9
I don't know what posts are but i'm assuming you would subtract 21 from 17 and get 4.
You would need about 8 cups more. If you make 2 2/3 a improper fraction and then multiply it by three, you would get 24/3, which is eight in simplest form.
Answer:
x= -3
Step-by-step explanation:
-2 x 3 =6 so 6+8=14