7-ounce package costs $2.59. a 12 ounce package costs $4.56. an 18 ounce package costs $6.30. which package is the best buy?

18 ounce package for $6.30

Step-by-step explanation:

For each one, you divide the money by the package to see how much it is per ounce.

2.59 / 7 = $0.37 per oz

4.56 / 12 = $0.38 per oz

6.30 / 18 = $0.35 per oz

to rewrite a literal equation you may need to divide by a number, or by a variable.

hope i .

eve and marks ratios are equivalent

step-by-step explanation: