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A student buys 10 notebooks and 10 pencils at the school store. Each notebook cost $2. The total cost is $30. Which equation can be used to find the cost, p, of each pencil?
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A student buys 10 notebooks and 10 pencils at the school store. Each notebook cost $2. The total cost is $30. Which equation can be used to find the cost, p, of each pencil?

User CashIsClay
by
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1 Answer

4 votes
p=1

work: 2x10=20
30-20=10
10/10=1
1x10=10
10+20=30
User Darryl Johnson
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4.9k points
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