Answer:
-2
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(10-2)/(-9-(-5))
m=8/(-9+5)
m=8/-4
m=-2
Please mark me as Brainliest if you're satisfied with the answer.
20*31=620
620/2=310
20/2=10
31/2=15.5
The dimensions should be 10*15.5
Don't understand I speak English
Yes;k=-3 and y=-3x is the answer because 2 x -3 = -6 -3 x -3 = -9 and etc..

is the proportion of tires that are defective so

so we would expect around 1600 tires to be defective