Step-by-step explanation:
x=volume of the glass
(1/3)x+63=(5/8)x
63=(5/8)x-(1/3)x
63=(15/24)x-(8/24)x
63=(7/24)x
multiply both sides by 24/7
(24/7)(63)=(24/7)(7/24)x
216=x
216 cm3 is the volume (answer)
1/3 of 216 is 72
72+63=135
135/216=0.625=5/8
The second from the top is the correct answer because it's baiscally saying the same thing, that x has to be greater than or equal to 8. The one on the very top, which you picked is saying that x is going to be less than or equal to x, which is not correct.
i think it might be D i could be wrong
