Question

3. If Duane packs his lunch, it costs about $10.50 for 5 days. If he buys lunch at work, it

costs about $3.50 each day. How much does he save each week by packing a lunch?
(HINT: first find how much it costs to buy lunch for 5 days)

Answer 1

he saves 7 dollars

Explanation:

it would cost 17.50 to buy his lunch at work every day