Question

Are these rates proportional?

Answer 1

Answer:

no is correct

Step-by-step explanation:

it is proportional until 8 ounces.

1. the first one is $0.75
2. you add another $0.75 and that equals $1.50
3. then you would add $1.50 and $1.50 then it equals $3.00 and it should be $2.50 so therefore it is not proportional