Question

HELPPPP PLEASEEE :In a kitchen there are four containers that can hold different quantities of water, as shown in the figure below:

Four containers of the same shape but different sizes are shown, arranged from the shortest to the longest. The following quantities are written below the containers. (x − 2) liters below the first, x liters below the second, (x + 2) liters below the third, and (x + 4) liters below the fourth.

How many liters of water can the four containers hold in all

x^4 + 4
2x + 4
x^2+ 2x
4x + 4

Answer 1

(x-2)+(x)+(x+2)+(x+4)

Answer 2

no need to work any more. hehehe... the free answer was given.