Question

The table below shows the proportional relationship between the weight of cereal, in ounces, and the number of packs of cereal:

Number of Packs
of Cereal Number of Ounces
of Cereal
2 34
3 51
4 68


What is the constant of proportionality?
9
17
34
36

Answer 1

the answer is a because it is constant

Answer 2

The answer is a

Its a because 13 times 3 is 39

13 times 4 is 52

and 13 times 5 is 65

Credit to: alizahalder2007