Evaluate f(6) = 9 - 2x.

a
- 42
b
21
c
- 3
d
1

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.

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did