Can someone please answer my question please its been up for an hour and its due at 4:00

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

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

Which of the following equations is equivalent to x/3-6/x=1