Sammie pays $30 for a bag that she buys at a discount of 50%. what is the price of the bag without the discount?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Ineed with number 6 , explain how to get 1978

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