Answer:
Peanut butter A is the better buy,
Step-by-step explanation:
To compare them directly, we can find the price per ounce for each peanut butter.
Peanut butter A has 12 ounces and costs $6, thus, each ounce is [tex]\frac{6}{12}=\$0.50[/tex]
Peanut butter B has 32 ounces and costs $18, thus, each once is [tex]\frac{18}{32}\approx\$0.56[/tex]
Therefore, Peanut butter A is the better buy.
