HELP PLEASE! The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe: 8 4 10 5 12 6 Aaron plotted an equivalent ratio on the coordinate grid below: Which of these explains why the point Aaron plotted is incorrect?

So the first thing we do is to multiply the top equation by 3. the reason i want to do this is i notice there will be a 6y on both equations and can possibly add/subtract them. so we get 6y = -3x + 27. adding that and the second equation we get 6x = 27-15 which is 12. divide by 6 and we get 2. ∴ x = 2. substituting 2 into the first equation we get 2y = -2 + 9 which is 7. divide by 2 and we get 7/2. ∴ y = 7/2, x = 2.

Answer: a. - n ( 0.7 + ( - 0.7 ) )