which situation illustrates that the sum of opposite numbers is 0 * a. $50 and an old purse and deposited in her bank account

the answer is two. hope this !

chiken

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