The most reasonable value of n n = -2.
We have given that the length of the football field = 300 feet
It can also be expressed as approximately 
<h3>What is the value of one mile in feet?</h3>
Also, 1 mile = 5280 feet....(1)
We have to find 1 feet so divide both side of equation (1)by by 5280 we get,

Now, for 300 feet is,


In scientific notation we have,

Therefore we get n = -2.
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Answer:
x=2/5 or 0.4
Step-by-step explanation:
6x-2=-4x+2
+4x to both sides
6x+4x-2=2 .
10x=2x+2x
10x=4
Answer: the constant of proportionality is x
Step-by-step explanation:
It took the plane 1700 seconds for the plane to land. If you look at the x-axis, you can see that the x-intercept crosses through the point (0, 1700).
Since 5 miles is equaled to 4 inches multiply the 8 miles by 4/5 to get 6 2/5