A store sells 20 oz bottles of soda for $1.60 or 12 oz bottles of soda for $1.08. Which one is a better buy? How much would your savings be per bottle of soda?

The second is a better buy by 0.09

Step-by-step explanation:

the 12 oz is better because it costs less and youd be saving $0.52 per bottle

Step-by-step explanation:

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96