You buy 2 t-shirt's in sale . you pay the full price of 12 for the first t-shirt you get the second one for half price

Step-by-step explanation:

The answer is six.

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5

1010: 3030

is it i think