Use emilimination to solve 2t 3n=9 and 5t-3n=5

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

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