Alexis buying a sweater that originally costs $35 and a pair of jeans that originally cost $28. If the sweater is marked down 30% and the jeans are marked down 15%, find the total cost, including 8\% sales tax.
Q. Alexis buying a sweater that originally costs $35 and a pair of jeans that originally cost $28. If the sweater is marked down 30% and the jeans are marked down 15%, find the total cost, including 8\% sales tax.
Calculate discount: Calculate the discount on the sweater.Discount on sweater = Original price of sweater × Discount percentage for sweater= $(35)×10030= $(35)×0.3= $(10.50)
Find sale price: Find the sale price of the sweater.Sale price of sweater = Original price of sweater - Discount on sweater= $35 - $10.50= $24.50
Calculate discount: Calculate the discount on the jeans.Discount on jeans = Original price of jeans × Discount percentage for jeans= $(28)×10015= $(28)×0.15= $(4.20)
Find sale price: Find the sale price of the jeans.Sale price of jeans = Original price of jeans - Discount on jeans= $28 - $4.20= $23.80
Calculate combined price: Calculate the combined sale price of the sweater and jeans.Combined sale price = Sale price of sweater + Sale price of jeans= $24.50 + $23.80= $48.30
Calculate sales tax: Calculate the sales tax for the combined sale price.Sales tax = Combined sale price × Sales tax percentage= $(48.30)×1008= $(48.30)×0.08= $(3.86)
Find total cost: Find the total cost including sales tax.Total cost = Combined sale price + Sales tax= $48.30 + $3.86= $52.16
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