Chris makes $30 for each lawn he mows for his neighbors. Which graph shows the relationship between the number of lawns Chris mows in a week and the amount of money he makes?

Use the x-intercept method to find all real solutions of the equation. x^3-10x^2+27x-18=0

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.

The area of square garden is 300m squared. how long is the diagonal?