ITS THE LAST ONE
Step-by-step explanation:
2X+3>9
2X>-12
X>-6
Y = mx + b
where
m = slope
b = y-intercept
y = 0x - 5
It makes sense to let the # of shirts sold be the variable dependent upon the unit cost per shirt.
Notice that the # sold declines as the price increases.
Thus, the slope of this line will be -.
8000 - 5000 3000 shirts
m = ------------------- = ----------------- = -200 shirts per dollar price increase
25 - 40 -15
<u>Answer-</u>
The average U.S. public debt per American is approximately $29,400
<u>Solution-</u>
Given in the question,
U.S public debt as of October 2010 = $9.06×10¹²
Population of U.S in 2010 = 3.08×10⁸
We have to calculate the average U.S. public debt per American,

Therefore, the average U.S. public debt per American is $29,400 (after rounding off)