Mathematics, 24.03.2021 19:50 ashuntihouston14

Gabriella is going back to school shopping. Each notebook she buys cost $3 and each pack of markers costs $3. She buys 4 packs of markers and "n" notebooks. She writes the following expression to represent how much she spends: 12+3n Which of the following is another expression she could have written to represent how much she spends?

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Gabriella is going back to school shopping. Each notebook she buys cost $3 and each pack of markers...