Answer:
A. step one
Explanation:
reorder it:
-3+0.1t=5 (0.1 is 1/10)
Add '3' to each side: (solving for 't')
-3+3+0.1t= 5+3
0+0.1= 5+3 = 8
divide each side by 1/10
t=80 =simplifiying
Answer:to emphasize that water is a constant need when traveling in the desert
I'm not sure at all but it's definitely D and C.
