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alexandr402 [8]

3 years ago

11

A four-line classified ad costs $28 for a week. Each additional line costs $10.50. What is the weekly cost of a 12-line ad?

1 answer:

Fantom [35]3 years ago

8 0

28 + 8*10.5 = 28 + 84 = 112
The weekly cost is $112

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