You earn a salary of $40,000 per year amd decide to save 20%of your gross pay. you then set a goal of creating a $16,000 emergency fund. how long will it take for you to achive your goal

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