Write three kinds of notation for the percent.
30%
written as the ratio of 30 to 100: 30% =

i believe the correct answer is b.

b.-4 units

all you   do is count how many times you move

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

answer: the answer is fre sha voca do

step-by-step explanation: