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Mathematics 9 Online
OpenStudy (anonymous):

The manufacturing cost of a cell phone was $124. Sellers first marked up the cost by 20 percent. Sales were poor, so sellers decreased the markup to 15 percent. Calculate the old and new selling prices.

OpenStudy (anonymous):

Old price: $170.00; New Price: $148.80 Old Price: $142.60; New Price: $148.80 Old Price: $148.80; New Price: $142.60

OpenStudy (anonymous):

these are the options

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