Its because when you fold the paper its makes it half so thats why it would be like that.
Answer:
4 is b 0.15
i think 5 is b
Step-by-step explanation:
i couldn't figure out the others "-u-
The liter is dependent and how much u drink is independent
To solve for x^2 - 40 = 9, take the square roots of both sides and solve.
The answer is x = 7, -7.