Question

The table shows the price for different numbers of notebooks:

Number of Notebooks Price (in dollars)
2 12
3 18
4
5 30

Answer 1

The answer would be 24$

Explanation:

If the relationship is proportional then it would be equal so if were adding 12 plus a number (which is 6) adds up which is 12 plus 6 = 18 plus 6 is our answer 24 then plus 6 is 30 as you can see we were adding by six proportionally and so the answer was 24

Answer 2

If you are looking for what it is multiplied by it is 6. But for the number 4 it is 24 because 6 times 4 is 24