This month salespersons a made 11% of $67,530. salesperson b made 8% of $85,740. who made more commission this month? how much did that salesperson make?

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