Answer:
(800-500)/500 x 100
300/500 x 100
0.6 x 100
The answer is a 60% increase
Step-by-step explanation:
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Rewriting the left-hand side as follows,

Y=(kx)/z
15=(k10)/4
15=(5k/2)
15=k(5/2)
ties both sides by 2/5 to clear fraction
6=k
y=(6x)/z
x=20
z=6
y=(6*20)/6
y=20
Answer:
Since the graph looks like this, I would say solid line
Answer:
HOPE THIS HELPS
Step-by-step explanation:
The area = length * Width.
We know the width = X+6 inches and Area = x^3+3x^2–18x.
This problem can be solved just by dividing the area by width and we get a quotient as X^2–3x.
So the length is x^2–3x inches.