A team of college administrators captured and tagged a group of 90 fraternity men and then returned them to the university campus. Later a group of sorority women wishing to estimate the number of fraternity men on campus captured 245 men and found that 35 of them were tagged. How many frat men would they estimate there were on this campus?

step-by-step explanation:

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

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation:

2y+y=5

add 2y and y