These are all linear equations, because all of the variables are raised to the positive FIRST power: <span>-4v+2w=7, x/4=y, x=-5
The last equation, </span><span>2/x +3/y=6, is not linear, because the powers of the variables are negative:
2x^(-1) + 3y^(-1) = 6 NON LINEAR</span>
I did process of elimination and for each option subtracted one from the current values to see if one was 8x the other.
A - 24 & 4 (6x)
B - 80 & 8 (10x)
C - 48 & 6 (8x)
D - 35 & 5 (7x)
I found the correct answer to be c
Answer:
the solution is A
Step-by-step explanation:
(x,y)==> (x-8, y)
(6-8, 4)==> (-2, 4)