Pls help me with number 12 I don’t know the answer I have been trying for a long time pls help

m=1/1 or just 1, b=(0,3.5) equation:y=x+3.5

Step-by-step explanation:

The pattern is as x increases by 1, so does y by the same amount, 1. This means the line is at a 45 degree angle increasing vertically and horizontally at the same pace. However, it is moved up 3.5 units in the y direction because when x=0, y=3.5

109 is the nearest whole number/final answer! : )

4x and 6y

im not sure though