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:
True
Step-by-step explanation:
First statement
[a b c | d][x]
[a b c]x=d
ax+bx+cx=d
Second statement
Ax=d
Given that A = [a b c]
[a b c]x=d
ax+bx+cx=d
ax+bx+cx=d
Then, they are going to have the same solutions
Answer:
a=13
b=5
c=16.25
d=26.25
Step-by-step explanation:
The statment is correct but if you have to work out the value of x you need a total amount of the purchase without that or atleast some sort of value it is not possible to work out
Answer:
(1.35, 1.6)
Step-by-step explanation: