How many solutions are there to the system of equations shown? {16x−12y=40
4x−3y=10

I don't really understand these so an explanation would be nice :)

Point a is located at (0, 4), and point c is located at (−3, 5). find the x value for the point b that is located one fourth the distance from point a to point c. −0.25 −0.5 −0.75 −1

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

How many verticies does a triangular prims have