Answer:

Domain: 
Step-by-step explanation:
Given

Required
Determine f(x) and its domain
To determine f(x), we replace 5x with x in f(5x)
So, we have:


Take LCM



To get the domain, we set the denominator as



Answer:
The answer is the fourth option, 5.
Answer:
52 feet apart
Step-by-step explanation:
20 + 32 = 52
Answer:
1. 87x20(4) divided by 20.
Step-by-step explanation: