Answer:
D) 8/18
Step-by-step explanation:
Since there are 18 socks and 8 of them are black, the probability is 8 out of 18 that a black sock will be picked. This can also be written as 8/18
I think it would be 8/18
If it is wrong I'm so sorry
Perpendicular
A perpendicular line has an opposite slope. one of these has 5x and one has -5x, these are opposite, so they are perpendicular.
1 kg = 1000 g
1.5 kg = 1500 g
1500 g : 350 g
= 150 : 35
= 30 : 7
