8x -5+2 x
8x+2x-5 ( combine like terms)
answer:
10x-5 or -5+10x
percent of water is: 32/80*100= 40%
The answer would be 10.976.
1/3 and 5 because 3/1 is three and 1/3 is the opposite while 1/5 is 5/1 which is 5.
Problem
evaluate the function
f(-x) = f(x)
plug in the points (2,1) then solve
Solution
For this case we can conclude that:
f(2) =1
So then we satisfy that:
f(-2) =1
