SOLUTION
In this question, we are meant to expand the expression:

Answer:
542.9
Step-by-step explanation:
Please mark brainliest
Answer:
There are no variables, there is only a 1
Step-by-step explanation:
Answer:
Option A is correct.
Step-by-step explanation:
64 < x < 68
This inequality represent that the height x should be greater than 64 and less than 68.i.e.
x>64 and x<68
So, Option A is correct.