Afruit drink is made from 25% pure fruit juice and the rest water. a barrel contained some amount of this fruit drink, but then by mistake, 60 liters of water was added to the barrel. how many liters of pure fruit juice must be added to the barrel to correct the mistake, so the barrel would again contain fruit drink with 25% pure fruit juice?

no not all of them.

step-by-step explanation:

some of them have a square base.

maybe i can

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )