Answer:
4
Step-by-step explanation:
find the equation of the line:
slope = rise / run
rise is 20, run is 8
20/8 = 5/2
slope intercept form is y = mx + b
where m is slope and b is y int
y = 5/2(x) + b
use a point given to find b
44 = 5/2(16) + b
44 = 40 + b
b = 4
Use slope formula to find slope
<span><span><span>−9−5</span><span>−/12−8</span></span>=<span><span>−14/</span><span>−20</span></span>=<span>7/10</span></span>
7/10 = m = slope
y= mx + b
y= (7/10)x + b
(8,5)
(5) = (7/10)(8) + b
b = -3/5
So....
<span>y=(<span>7/10)</span>x −<span>35
</span></span>
multiply by 10
<span>10y=7x−6</span><span>
--> -7x + 10y = -6
--> 7x - 10y = 6
So, if 7x - 10y = 3 a good model?</span>
23 keep the picture save it and shush
1.2 ten thousands
is my opinion
243.875 to the nearest tenth place is 243.9
