The first one is not proportional and the second one is proportional.
4(6)-6/(6) = 23
Answer: 23
The option that is the best buy is option 3.
<h3>What is the best buy? </h3>
The best buy is the option that has the lowest average cost. Average cost is the total cost of the bottles divided by the number of bottles.
Average cost = total cost / number of bottles
Option 1: $8.75 / 5 = $1.75
Option 2: $5.97 / 3 = $1.99
Option 3: $6.36 / 4 = $1.59
Option 4: $12.60 / 7 = $1.80
To learn more about division, please check: brainly.com/question/194007
Answer:
for Question 2 its 2/7
Step-by-step explanation:
Step-by-step explanation:
Hope it helps man .. ....
