Hello!

is automatically rational because it can be expressed as a fraction. Another way to find out if it's rational is to convert it to a decimal, then see if the decimal is terminating or repeating.

This decimal is terminating.
:)
Answer:
A: y=2x :-))
<h2><u><em>HAPPY VALENTINES DAY</em></u></h2>
10 km because you have 1 cm left over after you make 8 km with the 5cm so you just divide 8 by 4 and get 2km then add that to the 8 to get 10.