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You and your friend are selling magazine subscriptions for a fundraiser. After w

weeks, you have sold (7w+6)
subscriptions and your friend has sold (9w+2)
subscriptions.

a. Write an expression in simplest form that represents the difference between the number of subscriptions your friend has sold and the number you have sold.

User Catalin
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(9w +2) - (7w+6)

2w-4

User Cameron Bieganek
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