funehappy funehappy

01-03-2015
Mathematics

contestada

Hot dogs at a carnival cost $2.99 each plus 7% tax. What is the total cost for one hotdog?

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sugarmate sugarmate

01-03-2015

7% = 7/100 = .07 as a decimal

2.99 + .07 * 2.99 = total cost of hot dog

3.1993 or $3.20 = total cost of one hot dog

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