The store sold juice for 40 cents per can or 6 cans for 1.98$. How much can be saved per can by buying 6 cans at the 6 can price

One can is $0.40

six cans bought seperatly is (6 * $0.40) $2.40

$2.40 - $1.98 = $0.42  this is how much we could save between buying the six cans seperatly or together

to find out how much we save per can, divide $0.42 by six

$0.42 / 6 = $0.07

by buying six cans together you save $0.07 per can compared to buying six cans seperatly.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.