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You and vour friend are selling magazine subscriptions for a fundraiser. After W weeks, you have sold (8w + 2) subscriptions and your friend has sold (9w + 5) 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. An expression is b. After 4 weeks, your friend has sold more subscriptions than you.

User Max Yaffe
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a. An expression in the simplest form that represents the difference between the number of subscriptions your friend has sold and the number you have sold is (w + 3).

b. After 4 weeks, your friend has sold 7 more subscriptions than you.

An expression is a combination of numbers, constants, or values and variables, but without the use of the equals sign (=).

a) The number of subscriptions sold by you after W weeks = (8w + 2)

The number of subscriptions sold by your friend after W weeks = (9w + 5)

The difference between the number of subscriptions sold by your friend and you = (9w + 5) - (8w + 2) = (w + 3)

b) The number sold by your friend after 4 weeks = (9(4) + 5) = 41

The number sold by you after 4 weeks = (8(4) + 2) = 34

Difference between the number of subscriptions sold = 7 (41 - 34)

User Ryan Christensen
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