Write an equation in point-slope form for the line through the given point with the given slope. (-3,-5); m=-2/5
a. y+5=-2/5(x+3)
b. y+5=(-2/5)x-3
c. y-5=-2/5(x+3)
d. y-5=-2/5(x-3)

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

What term best describes a line ans a point that lie in the same plane

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)