Adrianne wanted to donate some of her shoes to the homeless. she had a total of 28 pairs of shoes in her closet, 75% of them were tennis shoes. if she gave all of her tennis shoes to the homeless, how many pairs of shoes does she have left?

Find the vertex of the function given below y=x^2-6x+1

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.