Answer: x=0.3 (continuous)
Step-by-step explanation:
The answer is A. 240 b/c 47*86= 4042
3200+240+560+42=4042
1. -4y = 8x
y = -8/4x
y = -2x,,,,constant of variation is -2
2. slope = 2/3, y int = 9........y = 2/3x + 9 <==
3. (1,-3)(3,1)
slope = (1 - (-3) / (3 - 1) = (1+ 3) / 2 = 4/2 = 2
y = mx + b
slope(m) = 2
use either point (3,1)...x = 3 and y = 1
now sub and find b, the y int
1 = 2(3) + b
1 = 6 + b
1 - 6 = b
-5 = b
so ur equation is : y = 2x - 5 <==
Answer:
I think that the answer is 'sale'.
Step-by-step explanation:
This is the answer, and the working
