Let
x--------> the time in hours
y-------> the distance in miles
we know that
The speed is equal to
in this problem
<u>Equation First Train</u>
<u>Equation Second Train</u>
---------> equation
Substitute the values of and in the equation
Solve for x
therefore
<u>the answer is</u>
I believe the answer is 5/4
Sorry if I’m wrong ;(
Answer:
c
Step-by-step explanation:
I would just go with C man
Gram and milligram are in the metric system and are for weight. Pound is the United States system and kiloliter measures liquids