Hi!
If I have done this correctly, then the answer is:
2 million is 80% of 2.5
That means that 20% of the water evaported.
Let 
be the amount of food needed for one man for one day. At the beginning, we have enough food for 400 men for 40 days, i.e.
After 10 days, the 400 men will have consumed
food, impliying that the food remaining is
If 200 more men join the garrison, there are now 600 men. Each of them requires food each day, and there are 
units of food remaining. They will last
days.
Answer:
a conductor: copper and any metal
insulator: rubber and wood
Step-by-step explanation:
We use the insulators to safely touch wire.
We use conductors to help us power things like cars and tv's.
Conductors work by letting electricity freely flow through it.
Insulators the opposite
Hope this helps buddy
Answer:
Step-by-step explanation:
-6.6(3x+6)-1.7(2x-5)
open the bracket
-19.8x - 39.6 - 3.3x + 8.5
combine the like terms
-19.8x - 3.3x -39.8 + 8.5
-23.1x - 31.3
Answer:
None of those is right
But if you have to put something then try A and B
Step-by-step explanation:
Here's the right answer for each equation
A. 100
B. 1000
C. 1000
D. 10000
E. 100
So if the question was to select each equation that the number 100 makes true.
Then the answers would have been A and E
Hope this helps, have a beautiful day
