I believe it would be negative 9 because your subtracting by twelve again. I hope that helped
Answer:
42.40
Step-by-step explanation:
In the first table, y = 4x. So y is proportional to x.
In the second table, y is not proportional to x.
In the third table, 2y = 3x. So, y is proportional to x.
I’m not sure about the rest but the slope is 4 and the y intercept is 3.
20 x 1/2 = 10
There are 10 rows that are planted with corn.