The values of 
and 
are 
and 
, respectively.
In this question we need to solve the linear equation for each point, first for 
and later for 
.
If we know that , then the value of is:
If we know that and , then the value of is:
The values of and are and , respectively.
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Answer:
9 sides.
Step-by-step explanation:
N is the # of sides.
140 = ((n-2) x 180) / n
Multiply both sides by n
140 n = (n-2) x 180
Distribute the right side
140 n = 180 n - 360
Subtract 140 n and add 360 to both sides.
40 n = 360
n = 9
36 * 7 gives you the number of nails in the whole pounds
36 * 2/3 gives you the fraction part
7 * 36 = 252
2/3 * 36 = 24
Total nails = 252 + 24 = 276 nails
Since 1/8000 is 0.000125, we can move the decimal 4 terms to the right.
So that will be 1.25 • 10^-4
Choice B
465 -(-45) = x
This creates a double negative which becomes a positive and you solution would be 465+45 =X, X = 510
