Question 356116
Discount = 70.00 x 0.30



Discount = 21



The dress is 21 dollars less than 70 + tax.



Cost of dress after discount = 70 - 30 or $40.



There is also tax to be paid.



Final price = total price.



Final price = 40 x 0.07 = 2.8



Final price = 2.8 + 40



Final price = $42.80