The original price of a ski jacket was $250. it was on sale at a 25% discount. arianna had a coupon for an additional 10% off the sale price. what price did arianna pay for the ski jacket?

$168.75

Step-by-step explanation:

The original price of ski jacket = $250

It was on sale at a discount =  25%

The price after discount = 250 - (25% of 250)

                                        = 250 - (0.25 × 250)

                                         = 250 - 62.50

                                         = $187.50

Arianna had coupon for an additional 10% off the sale price.

Arianna pay for the ski jacket = 187.5 - (10% × 187.50)

                                                 = 187.5 - (0.1 × 187.50)

                                                 = 187.5 - 18.75

                                                 = $168.75

Arianna paid $168.75 for the ski jacket.