You want the points to be like this: (because she stakes 7 dishes every minute)
(1,7) (2,14) (3,21) (4,28)
The only line with (1,7) is line a.
This is your answer.
I hope this helps!
~kaikers
I hope this helps you
m+n+11+44
m+n+55
<span>-4(6+n)+3=36
-24 -4n + 3 = 36
-4n -21 = 36
-4n = 36 + 21
-4n = 57
n = -57/4
n = -14.25</span>