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Mathematics, 18.10.2020 09:01 JayKayaim123

Alex purchased a phone card for $30. He has used t minutes of access time at 10 cents per minute. To write an algebraic expression to represent how
many dollars Alex has left on his card, fill in the boxes

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Alex purchased a phone card for $30. He has used t minutes of access time at 10 cents per minute. T...

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