Answer:
Discount: $25.50
Sale prince: $59.49
Price after tax: $67.22
Explanation:
To figure out the discount:
84.99 x .30 = 25.50 Rounded to the nearest penny
To figure out the sale price:
84.99 - 25.50 = 59.49 The original price minus the discount
To figure the cost after tax:
59.49 x .13 = 7.73 to find the tax, multiple the tax times the sale's price
7.73 + 59.49 = 67.22 Add the tax to the sale price.