To find the time and distance at which Liza passes Ralph, we need to solve the system of equations.
Subtracting the first equation from the second, we get:
65x - 60x = y - 25
5x = y - 25
y = 5x + 25
Substituting this value of y into the first equation, we get:
60x + 25 = 5x + 25
55x = 0
x = 0
This means that Liza will pass Ralph 0 hours after she leaves, or at the same time as Ralph. At this time, they will have both traveled 0 miles.
Therefore, the answer is A: Liza will not pass Ralph, because she will never catch up with him.