They are not IN a quadrant, but they all border the second quadrant.
Anything except pi is a rational number. So 9 and 7/10 is one or it could be a whole number
I’m not sure i understand what your trying to say
<h2>2x+y=2</h2>
Step-by-step explanation:
Let
be the point 
Let
be the point 
The equation of the line passing through two points 
and
is 
substituting
in the above equation yields

which when simplified gives 
which when further simplified gives 
Answer:
$75 ?
Step-by-step explanation:
If this is wrong super sorry :)