Question

Price-club sells 12 ounces of crackers for $2.76 and Shop Mart sells 16 ounces of crackers for $3.20. The store with the better price is

Answer 1

Step-by-step explanation:

Amaya has d dollars in her wallet. Lucy has $12 less than Amaya in her wallet.

Therefore Lucy have

(d-12)

in her wallet.

And we have to write an expression to show how much money both girls have altogether in simplest form. And for that, we have to add both total amount in there wallet. That is

=d+d-12\\= 2d-12

And here 2 is common. So we will get

=2(d-6)