180, is the answer because when I had a question like that you have to add
The slope of the perpendicular line is -1/m.
it passes through the point (a,c) therefore:-
y - c = -1/m(x - a)
y = -1/m x + a/m + c answer
Parallel line:-
c = m(a) + b
b = c - ma
y = mx + c - ma Answer
-36 because 64-100 (separate the terms)
337.5 divide 450 by 4 and multiply the product by 3