Answer:
2
Step-by-step explanation:
To find the slope of the graphed line, you take two points. I have chosen (0, 4) and (8, 0)
The formula of a slope is (y value of second point 
value of first point) divided by (x value of second point 
value of first point):
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The slope for a perpendicular line is 2.
The correct answer is A. Each of the y values are 4 times their respective x values
For the 6th one the answer is $30
for the 7th one 83%
for the 8th one 77%
Answer:
6.22 or 6 1/5
Step-by-step explanation:
Models can be used to describe, extend, and make generalizations about certain mathematical situations.
