Answer:
Option E.
Step-by-step explanation:
The given expressions are and .
Greatest common factor of and is
It is given that the greatest common factor of and is 45.
x and y are positive integers.
For y=45,15,9,5
Only for y=3,
The possible value of y is 3.
Therefore, the correct option is E.
23 > 15
The eagle is flying at a lower elevation (15 meters) than the gyrfalcon (23 meters)
Nathaniel is correct because every kind of fraction is rational.<span />