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The price of stamps just increased by $0.03. Beth wants to send out 30 party invitations. Write a formula that will help her determine how much it will cost. Let’s let p=old price per stamp

t=total cost for stamps

User FruitJuice
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2 Answers

2 votes
the answer would be t=30x0.03p im pretty sure
User Matt Howells
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6 votes
t = 30 ( 0.03 + p )
hope it helps
User Jimmy Gong
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