Avan travels from town a to town b. it uses 1 gallon of gas for every 24 miles traveled. how many gallons of gas does the van use if it travels 3x miles?

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 fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?