Can someone please help me with the three questions? 12: A truck driver drove 55 miles per hour while making a delivery run. On the return trip, the driver encountered construction and her average speed reduced to just 35 miles per hour. If her total drive time was 9 hours, how long did each trip take?​

Georgia needs to buy flea treatment for her dog. pet store 1 is offering the flea treatment for 40 percent off plus an additional 25 percent off their regular price of $33. pet store 2 is offering the same flea treatment for 55 percent off plus an additional 5 percent off their regular price of $34. which location is offering the better price and how much cheaper is it? the flea treatment is $0.31 cheaper at pet store 2. the flea treatment is $1.05 cheaper at pet store 2. the flea treatment is $2.05 cheaper at pet store 1. the flea treatment is $2.36 cheaper at pet store 1.