Bus A and Bus B leave the bus depot at 4pm Bus A takes 15 minutes to complete its route once and bus B takes 35 minutes to complete its
route once
If both buses continue to repeat their route, at what time will they be back at the bus depot
together?
Assume the buses have no breaks in between routes.
Give your answer as a 12-hour clock time.

When y’all answer can y’all explain too !

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth