Item 18
You and your friend are selling magazine subscriptions for a fundraiser. After w weeks...
Mathematics, 24.04.2020 03:04 trying1to1pass
Item 18
You and your friend are selling magazine subscriptions for a fundraiser. After w weeks, you have sold (2w+9) subscriptions and your friend has sold (6w+3) subscriptions.
a. Write 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.
b. After 9 weeks, your friend has sold more subscriptions than you.
Answers: 3
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