Answer: 5.43
Step-by-step explanation:
Given :

To find x , we will find the cube root of both sides , that is
![x = \sqrt[3]{160}](https://tex.z-dn.net/?f=x%20%3D%20%5Csqrt%5B3%5D%7B160%7D)

≈ 5.43
Answer: the width should be 12 i might be wrong i might of overthinked it the question ;-;
The answer is A, make sure to combine like terms