In a recent pizza-eating contest, Ava ate 1 2/3 pizzas, Blake ate 1 2/5 pizzas, and Cathy ate 1 4/9 pizzas. Order the contestants from who ate the most to who ate the least.​

goog may have it for you

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

the answer is 1030 it's very simple math.