What is the sum or difference of (x+18)+(-x+4)

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

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%

you save $70

discount would be 35% off

step-by-step explanation:

y=-2x+1500

step-by-step explanation:

+1500

2 over one