It's not necessary that either one represents a proportional
relationship. But if either one does, then the other one doesn't.
They can't both represent such a relationship.
The graph of a proportional relationship must go through
the origin. If one of a pair of parallel lines goes through
the origin, then the other one doesn't. (If two parallel lines
both went through the origin, then they would both be the
same line.)
The answer would 2, since you cannot divide anything by 0 as it would be undefined. 2 is the only number that gives you this option
The answer is C
30700-10500-500=19700 thats how much she walks away with.
Also can i have brainliest answer if i am correct which i believe i am.
You could interpret them as system of equation and answer the question easily
from A
-4x + y + x + w =1
write in same form from A
as this system has five variables and four of them are unknowns it means the unique solution is not possible
So, det (A) = 0
