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Mathematics, 30.04.2021 01:10 jasmine2919

The Antique Auto News charges $10 for a 10-word classified ad. Each additional word costs $0.40. For an extra $40, a seller can include a photo in the ad. How much would a 20-word ad with a photo cost?

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The Antique Auto News charges $10 for a 10-word classified ad. Each additional word costs $0.40. For...
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