• anonymous
Please help me, I will medal and Fan.. CHECK MY WORK! Colby and Sarah sold newspapers this past summer. Colby earned $4.50 for each newspaper he sold. Sarah's earnings were$35 less than Colby's at the end of the summer. The following expression shows Sarah's earnings: 4.50y − 35 In the expression, what does the variable y represent? Sarah's earnings at the end of the summer Colby's earnings at the end of the summer The number of newspapers that Sarah sold The number of newspapers that Colby sold <
Mathematics

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