Answer:
42 canteens
Step-by-step explanation:
1 gal = 3 canteens
14*3=42
I dont understand number 2, but I can help with number 3.
3. 8*8*8= 512 - 1 = 511 / 7 = 73
(sorry if its wrong, im taking algebra I im in 8th.)
This sight does work i used it all my time doing ela online and now economics
Answer:
Positive, Negative, undefined, positive
Step-by-step explanation:
Answer:

Step-by-step explanation:
Because we are told equivalent expressions for y and z we can plug those in to 2(y+z).

Then simplify by combining like terms of the expressions. Values ending in x^2 can be combined with each other.

Now we can distribute the 2 by multiplying each value in the parentheses by 2.
