The graph of
... y = 3/4 - 2
is a horizontal line at y = -1.25.
The graph of
... y = (3/4)x - 2
is an upward-sloping line with a rise of 3 for every 4 units to the right. It intercepts the y-axis at y = -2.
First, divide 2 and 16 and you get 8 then, multiply 25 times 8. I think.
Just draw a fraction to represent the fraction