Apainter rented a wallpaper steamer at 9am and returned it at 4pm he paid a total of 28.84 what was the total rental cost per hour

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

What percent of the circle below is shaded?