Martha made 3 birthday cards and she wants to make more. if she makes 5 cards an hour, how many cards will she have after 6 hours?

Well, since she makes 5 cards in ONE hour, we'll just multiply 5 times 6 to find out the total amount of cards made in 6 hours, which is 30. HOWEVER, we mustn't forget to add the amount of cards BEFORE she began making 5 cards per hour, which is 3, so 30 + 3 = 33. She made 33 cards after 6 hours. c:

There is no graph to go along with this