A slope of 1/2 means for every two units to the right we move up one.
We have to be careful here because the graphs don't always use the same scale for x and y.
The bottom left uses the same scale and does indeed go two units to the right for every unit up, so that one is the answer.
The alphabet has 26 letters
The answer (I believe) Is 6.
bc you do this...
x+(5x-6)+(5x-6)=54
then solve