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Mathematics, 05.09.2020 19:01 bri9263
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
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Colby and Sarah sold newspapers this past summer. Colby earned $4.50 for each newspaper he sold. Sar...
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