Answer:
John has 12 pokemon cards
Kevin has 60 pokemon cards
Step-by-step explanation:
let x = the # of pokemon cards John has
5x = the # of pokemon cards Kevin has
5x + x = 72
6x = 72
x = 12
5x = 60
its C I have study abt it so donot worry it's c
Here is rest of explanation
Use the slope formula (y2-y1)÷(x2-x1)
(-5-(-3))÷2-3
= (-2.5,-1)