Let s = sale
Let h = hours
The ratio is s to h, which can be written as a fraction as 24/6.
We have that
the slope of the line that is parallel to x=-3 is classified as undefined.
<span>let's check the answer
</span><span>1) take any two points of the line x = -3
</span>point A (-3,0) point B (-3,5)
2) find the slope of the line x=-3
m=(5-0)/(-3+3)=5/0----------> is undefined
the answer is the option undefined
The coordinates of r is ( 4, -1 )
168 passengers because 168*95%=159.6
Therefore 168 passengers would have to book the flight
