Jack and Kane buy an equal number of comic books every month. The following equation shows the number of comic books, y, that Jack has after x months:
y = 2x + 15
The following graph shows the number of comic books, y, that Kane has after x months:

http://nefec.flvs.net/webdav/assessment_images/educator_mjprealgebra_v16/mjprealgebra_test2_seg1_g13_p.jpg

After 2 months, how many more comic books does Jack have than Kane?

1
2
4
7

Question

Jack and Kane buy an equal number of comic books every month. The following equation shows the number of comic books, y, that Jack has after x months:
y = 2x + 15
The following graph shows the number of comic books, y, that Kane has after x months:

http://nefec.flvs.net/webdav/assessment_images/educator_mjprealgebra_v16/mjprealgebra_test2_seg1_g13_p.jpg

After 2 months, how many more comic books does Jack have than Kane?

 1 
2 
4 
7

nathaliama13 · Answer

@nevermind_justschool can you explain me through this?