Josh cycled the first half of a 20 mile race at an average speed of 25 miles per hour. He cycled the second half of the race at an average speed of 20 miles per hour. How many minutes did it take josh to finish the race.

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

What is the distance between point a and b

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite