Which pair of numbers has an Lcm of 24?

At which value in the domain does f(x) =0?

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance