Sarah wants to earn some extra money, so she decides to make and sell cards. She spends $27 on supplies and sells 15 cards for $3 each. How much money did Sarah earn or lose?

Question

ja1 · Answer

Ok, this is pretty straightforward,

First I want you to tell me how much money Sarah made from the cards, keeping in mind that she sold 15 at 3 dollars each.

ja1 · Answer

Do you know how to set that up?

anonymous · Answer

45 dollars from selling the cards

ja1 · Answer

Perfect! So now we need to find the difference from the 45 she made and 27 that she invested or used to make the cards.

ja1 · Answer

Bravo! So that means that Sarah made 18 dollars from her "business" .

ja1 · Answer

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