We will find the speeds of both persons, the correct option is:
"Ramon rides his bike 3 miles per hour slower than Hector rides his bike."
First, we know that Ramon rides 45 miles in 3 hours, then its speed is:
S = 45mi/3h = 15mi/h
And we know that Hector position is given by:
y = 18x
Where x is time in hours, so his velocity is 18mi/h.
Then we can see that:
So the correct statement is:
"Ramon rides his bike 3 miles per hour slower than Hector rides his bike."
If you want to learn more about speed, you can read:
https://brainly.com/question/4931057