Answer:
5 6 7
Step-by-step explanation:
Sorry I don’t know that one but I recommend using the app photomath it really helps
Divide y by x:
150/10 = 15
135/9 = 15
30 /2 = 15
They all equal 15
This means the constant of proportionality would be y = 15x
The answer is C.
I think the ratio is for for every 4 packs it cost 10 dollars so in all it would cost 30 dollars
