It took me awhile but I got it
m= -2/7
b=5 5/7
or
y=-2/7x+5 5/7
The fraction 5/10 is the same as 50/100 because they are equivalent. It will take 10 group of 10 to get to the denominator 100, so it will take 10 groups of 5 in the numerator to make it equal.
The answer is 50/100.
I hope this helps you
slope (34-32)= 12-48
slope.2= -36
slope = -18
Not sure if this is what you need
I'm pretty sure it is 155