Answer:
a=12
Step-by-step explanation:

Y=0. <span>If you take any two points on </span>x axis<span> and find </span>equation <span>using two point </span>formula<span> of straight line, you will get y =o.</span>
The biggest common factor number is the GCF number. So the greatest common factor 55 and 65 is 5.
#1 is 55 points to spent because you get five points every time you sell one, and you sell six so you do 5×6 you get 30 then 30+25 witch you already had so you get 55
Answer:
-18
Step-by-step explanation:
We can find the slope of a line using two points by
m = (y2-y1)/(x2-x1)
= (-15-3)/(17-16)
= -18/1
-18