PLS I REALLY NEED HELP WITH THIS. THANK YOU SO MUCH!! Cedric earned $50 doing yard work. Cedric spent d dollars on a gift for his family and had X dollars left over.

Explain whether this equation is correct or not:
50 – X = d

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

you save $70

discount would be 35% off

step-by-step explanation: