Answer:
x + 7(-5)
Step-by-step explanation:
Not sure if this is right or not...
Given labeled tiles: B, C, D, E, F, G, H
Total number of tiles = 7
Vowels = A, E, I, O and U
⇒ Total number of vowel tiles in bag = 1
The answer is C (6.21).
The volume of the cube is 343