Hu the harringtons go to a restaurant for lunch and their bill is $86.20. after 6.5% tax and tip, they pay a total of $100. if the harringtons were exceptionally with their service, decide if their tip reflected this. explain your reasoning.

Given that total bill amount = $86.20

Tax = 6.5%

So total amount Harringtons should pay = 86.20 + 6.5% of 86.20

= 86.20 + 0.065*86.20

= 86.20 + 5.603

= 91.803

Given that they paid a total of $100 including the tip so tip can be found by subtracting total bill amount from paid amount

tip = 100 - 91.803

tip = 8.197

If we compare the bill amount $86.20 with the tip amount $8.197. We see that tip is not very big as compared to bill.

So according to me, the tip value doesn't truely reflect that Harringtons were exceptionally pleased with their service.

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total