10 points kiana is staying on the 5th floor of a hotel. she rode an elevator down 7 floors from her room to the parking garage to get her backpack out of her car. then she rode the elevator back up 2 floors to the hotel lobby. which of the following expressions represent this real-word situation? check all that apply. 5 + 7 + 2 5 + (–7) + 2 (–5) + 7 + 2 5 + 2 + (–7)

The 2nd and 4th expressions are the appropriate ones.  Both result in '0' which means that Kiana is on the ground floor of the building at the end.

answer: i oofed

step-by-step explanation:

oofed=wow

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