Can someone please help?!

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.