Original amount 20
End amount 15
what is the percent change?

answer: get jesus in your life

step-by-step explanation:

answer: this is not a question

step-by-step explanation: this is a answer

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