A proportional relationship is also a direct variation.
The general equation of direct cvariation is
y = kx,
where k is a number.
In your case, if k = -1, then y = kx becomes y = (-1)x which is the same as
y = -x
Answer:
answer
Step-by-step explanation:
Answer:
the answer is 8/17
Step-by-step explanation:
i got it right on the quiz
(180-30)/2 would be the equation and the answer is 150/2
