Answer:
The second dealer is better.
Step-by-step explanation:
To figure this out we need to divide the price by the amount of milk. Lets do both at the same time.
3.8/2= 2.7/1.5=
3.8/2=1.9 2.7/1.5=1.8
The second dealer is better.
This method is called cluster sampling. I hope it will work.
The correct answers are (-3, 4) (-6, 6) (0, 2)
Nick : 12, 24, 36,48,60,72,..... 180
Victoria: 20, 40, 60,80....180
Boris: 18,36,54,.....180
they will be together on day 180
good luck
